The Prophecy is much more than seeing into the future. For the Prophecy sees without the element of time. For the Prophecy sees what is, what was, and what always shall be. 11:11 LLC
Alexander Gates, a geology professor at Rutgers-Newark, is co-author of “The Encyclopedia of Earthquakes and Volcanoes,“ which will be published by Facts on File in July. He has been leading a four-year effort to remap an area known as the Sloatsburg Quadrangle, a 5-by-7-mile tract near Mahwah that crosses into New York State. The Ramapo Fault, which runs through it, was responsible for a big earthquake in 1884, and Dr. Gates warns that a recurrence is overdue. He recently talked about his findings.
Q. What have you found?
A. We’re basically looking at a lot more rock, and we’re looking at the fracturing and jointing in the bedrock and putting it on the maps. Any break in the rock is a fracture. If it has movement, then it’s a fault. There are a lot of faults that are offshoots of the Ramapo. Basically when there are faults, it means you had an earthquake that made it. So there was a lot of earthquake activity to produce these features. We are basically not in a period of earthquake activity along the Ramapo Fault now, but we can see that about six or seven times in history, about 250 million years ago, it had major earthquake activity. And because it’s such a fundamental zone of weakness, anytime anything happens, the Ramapo Fault goes.
A. I found a lot of faults, splays that offshoot from the Ramapo that go 5 to 10 miles away from the fault. I have looked at the Ramapo Fault in other places too. I have seen splays 5 to 10 miles up into the Hudson Highlands. And you can see them right along the roadsides on 287. There’s been a lot of damage to those rocks, and obviously it was produced by fault activities. All of these faults have earthquake potential.
Q. Describe the 1884 earthquake.
A. It was in the northern part of the state near the Sloatsburg area. They didn’t have precise ways of describing the location then. There was lots of damage. Chimneys toppled over. But in 1884, it was a farming community, and there were not many people to be injured. Nobody appears to have written an account of the numbers who were injured.
Q. What lessons we can learn from previous earthquakes?
A. In 1960, the city of Agadir in Morocco had a 6.2 earthquake that killed 12,000 people, a third of the population, and injured a third more. I think it was because the city was unprepared.There had been an earthquake in the area 200 years before. But people discounted the possibility of a recurrence. Here in New Jersey, we should not make the same mistake. We should not forget that we had a 5.4 earthquake 117 years ago. The recurrence interval for an earthquake of that magnitude is every 50 years, and we are overdue. The Agadir was a 6.2, and a 5.4 to a 6.2 isn’t that big a jump.
Q. What are the dangers of a quake that size?
A. When you’re in a flat area in a wooden house it’s obviously not as dangerous, although it could cut off a gas line that could explode. There’s a real problem with infrastructure that is crumbling, like the bridges with crumbling cement.
There’s a real danger we could wind up with our water supplies and electricity cut off if a sizable earthquake goes off. The best thing is to have regular upkeep and keep up new building codes. The new buildings will be O.K. But there is a sense of complacency.
A report this week from the Los Angeles Instances took a have a look at what a devastating earthquake may do to Los Angeles — and the classes to be discovered from the calamitous 6.three magnitude quake in 2011 that every one however flattened Christchurch, New Zealand.
However whereas People are conscious of the San Andreas fault and the seismic exercise in California, which has wreaked havoc in San Francisco and Los Angeles, there are different, lesser-known fault traces in the United States that fly dangerously underneath the radar. These cracks in the crust have prompted appreciable harm in the previous — and scientists say will achieve this once more.
Virginia Seismic Zone
Richmond, VirginiaShutterstock
In 2011, New Yorkers had been jolted by a 5.eight magnitude earthquake that shook the East Coast from New Hampshire all the approach down by means of Chapel Hill, North Carolina. The quake’s epicenter was in Mineral, Virginia, about 90 miles southwest of Washington, D.C., and was so highly effective that Union Station, the Pentagon and the Capitol Constructing had been all evacuated.
The quake woke lots of people in the northeast as much as the Virginia Seismic Zone (VSZ) under the Mason Dixon — and the consequential results it may have on main cities alongside the East Coast. The final time the VSZ prompted a lot chaos was in 1867 when it launched an earthquake of 5.6-magnitude — the strongest in Virginia’s historical past.
This 150 mile-long sequence of faults stretches underneath 5 states: Illinois, Missouri, Arkansas, Tennessee and Kentucky, and is answerable for 4 of the largest earthquakes in the historical past of the United States, which befell over three months from December 1811 and February 1812. The quakes had been so robust the mighty Mississippi River flowed backward for 3 days. Fortunately, the space was not as populated as it’s now, so the harm was restricted. Nonetheless, a FEMA report launched in 2008 warned {that a} quake now could be catastrophic and end in “the highest financial losses as a consequence of a pure catastrophe in the United States.”
The Northern Sangre de Cristo Fault
Downtown Trinidad, Colorado Shutterstock
In 2011, a magnitude 5.three quake hit Trinidad, Colorado, one other space that has seen little seismic exercise on such a big scale. In line with the Colorado Division of Homeland Safety and Emergency Administration, The Sangre de Cristo Fault, which lies at the base of the Sangre de Cristo Mountains alongside the japanese fringe of the San Luis Valley, and the Sawatch Fault, which runs alongside the japanese fringe of the Sawatch Vary, are “two of the most distinguished probably energetic faults in Colorado” and that “Seismologists predict that Colorado will once more expertise a magnitude 6.5 earthquake at some unknown level in the future.”
The Cascadia Subduction Zone
One in every of the most probably harmful fault traces lies north of California, stretching between Oregon and Washington. Main cities like Portland, Seattle and Vancouver lie alongside the Cascadia Subduction Zone, which scientists say has the functionality of a 9.zero or 10 magnitude earthquake — 16 occasions extra highly effective than the 1906 quake which ravaged San Francisco. A quake of this magnitude would have devastating penalties on infrastructure and will probably set off large tsunamis. The risk is so nice, the BBC even did a nifty video on the potential MegaQuake risk.
2 Jun 07:09 UTC: First to report: VolcanoDiscovery after 11 minutes.
Earthquake details
Date & timeJun 2, 2023 06:58:42 UTC – 1 day 14 hours agoLocal timeFriday, Jun 2, 2023 at 2:58 am (GMT -4)StatusdisregardedMagnitudeunknown (3?)Depth10.0 kmEpicenter40.85482°N / 73.89965°WShakingWeak shakingFelt1 reportPrimary data sourceVolcanoDiscovery (User-reported shaking)Nearby1 km (0 mi) S of Fordham (New York) (pop: 94,700) | Show on map| Quakes nearby 3 km (2 mi) S of Kings Bridge (New York) (pop: 75,100) | Show on map | Quakes nearby 3 km (2 mi) W of Bronx (New York)(pop: 1,385,100) | Show on map | Quakes nearby 3 km (2 mi) E of Washington Heights (New York) (pop: 152,600) | Show on map | Quakes nearby 4 km (2 mi) WNW of Parkchester (New York) (pop: 65,900) | Show on map | Quakes nearby 8 km (5 mi) NNE of East Harlem (New York) (pop: 115,900) | Show on map | Quakes nearby 8 km (5 mi) S of Yonkers (New York) (pop: 201,100) | Show on map | Quakes nearby 10 km (6 mi) NNE of Astoria (New York) (pop: 150,200) | Show on map | Quakes nearby
Tony Williams surveys damage at his Mineral, Va. home after an earthquake struck Tuesday, Aug. 23, 2011. Items in his home were knocked over and displaced, and the home suffered some structural damage after the most powerful earthquake to strike the East Coast in 67 years shook buildings and rattled nerves from South Carolina to New England. The quake was centered near Mineral, a small town northwest of Richmond. (AP Photo/Steve Helber)
Unbeknownst to many, there are numerous fault lines in the city, but a few stand out for their size and prominence: the 125th Street Fault, the Dyckman Street Fault, the Mosholu Parkway Fault, and the East River Fault.
The 125th Street Fault is the largest, running along the street, extending from New Jersey to the East River. Part of it runs to the northern tip of Central Park, while a portion extends into Roosevelt Island.
The East River Fault looks a bit like an obtuse angle, with its top portion running parallel, to the west of Central Park, before taking a horizontal turn near 32nd St. and extending into the East River and stopping short of Brooklyn.
Just outside of the city is the Dobbs Ferry Fault, located in suburban Westchester; and the Ramapo Fault, running from eastern Pennsylvania to the mid-Hudson Valley, passing within a few miles northwest of the Indian Point Nuclear Plant, less than 40 miles north of the city and astride the intersection of two active seismic zones.
The locations of faults and the prevalence of earthquakes is generally not a concern for most New Yorkers. One reason might be that perceptions of weaker earthquakes vary widely.
On Nov. 30, a magnitude 4.1 earthquake, centered near Dover, Delaware, could be felt in nearby states. Less than 200 miles away in New York City, some people reported on social media that they felt their houses and apartments shaking. At the same time, some New Yorkers, again, did not feel anything:
KevBarNYC@KevBarNYC
Just felt my whole building shake in the East Village, NYC #earthquake#nyc
What I referred to as “a giant ghost in the apartment shaking the christmas tree” in my texts to everyone this p.m. turned out to be my very first #earthquake in #nyc!
I felt the earthquake too! I wanna be part of this! I watched the water in a water bottle go back forth for a long time after the 3 seconds of shaking. Thought about the T-rex scene from Jurassic Park and went back to work. #earthquake#nyc
We didn’t but The US Geological Survey reports that a 4.4 magnitude #earthquake has occurred in Dover, Delaware & was reportedly felt by some in the #NYC area. There are no reports of injuries or damage in #NYC at this time.#UpperEastSide#UES
Won-Young Kim is a senior research scientist at Columbia University’s Lamont-Doherty Earth Observatory, which monitors and records data on earthquakes that occur in the northeast. Kim says it’s not clear who feels smaller earthquakes, as evident by a magnitude 0.8 quake in the city in December of 2004.
“Hundreds of people called local police, and police called us. Our system was unable to detect that tiny earthquake automatically,” Kim said. “We looked at it, and, indeed, there was a small signal.”
Kim says some parts of the city will feel magnitude 1 or 2 earthquakes even if the seismic activity does not result in any damage.
You have to go back to before the 20th Century, however, to find the last significant earthquake that hit the city. According to Lamont-Doherty researchers, magnitude 5.2 earthquakes occurred in 1737 and 1884. In newspaper accounts, New Yorkers described chimneys falling down and feeling the ground shake underneath them.
“1737 — that was located close to Manhattan,” Kim said. “It was very close to New York City.”
According to Kim, the 1884 quake was felt in areas in or close to the city, such as the Rockaways and Sandy Hook, New Jersey. But it was felt even as far away as Virginia and Maine.
From 1677 to 2007, there were 383 known earthquakes in a 15,000-square-mile area around New York City, researchers at Lamont-Doherty said in a 2008 study.
A 4.9 located in North Central New Jersey was felt in the city in 1783; a 4 hit Ardsley in 1985; and in 2001, magnitude 2.4 and 2.6 quakes were detected in Manhattan itself for the first time.
But the 1737 and 1884 quakes remain the only known ones of at least magnitude 5 to hit the city.
Smaller earthquakes are not to be ignored. Lamont-Doherty researchers say frequent small quakes occur in predictable ratios to larger ones and thus can be used — along with the fault lengths, detected tremors and calculations of how stress builds in the crust — to create a rough time scale.
Researchers say New York City is susceptible to at least a magnitude 5 earthquake once every 100 years, a 6 about every 670 years, and 7 about every 3,400 years.
It’s been 134 years since New York was last hit by at least a magnitude 5. When it happens next, researchers say it won’t be much like 1884.
The city’s earthquake hazard is moderate, according to the New York City Area Consortium for Earthquake Loss Mitigation (NYCEM), but experts agree that, due to its higher population and infrastructure, the damage would be significant.
Before 1995, earthquake risks were not taken into consideration for the city’s building code. Thus, Lamont-Doherty says many older buildings, such as unenforced three- to six-story buildings, could suffer major damage or crumble.
The damage an earthquake causes is also dependent on what’s in the ground. According to the U.S. Geological Survey, bedrock is more resistant to earthquakes than sediment.
The upper third of Manhattan has harder soil that is more resistant to shaking. Parts of Midtown are more susceptible, while Downtown Manhattan’s soil is even softer, according to the NYCEM.
Exceptions to Upper Manhattan’s strength? Portions of Harlem and Inwood — both areas consist of a large amount of soft soil. Central Park has the strongest soil in Manhattan, outside of a small segment of Inwood..
Not all boroughs are created equal. While the Bronx is also made of solid bedrock, the ground in Queens and Brooklyn is softer.
“If you go to Queens and Brooklyn, you have sediment, so there would be more shaking relative to Manhattan,” Kim said. “So, it’s not easy to say the damage would be the same.”
New York City is not a hotbed for seismic activity; it is not close to a tectonic plate, and it is not clear if one of the faults would be the source of a strong quake. But the predicted damage to the city has concerned many experts.
Until that day, earthquakes are isolated events for New Yorkers. Some have felt the ground move, while others have only felt shaking when subway cars travel underground.
But researchers agree: One day, the ground will wake up in the city that never sleeps, and all New Yorkers will understand what Mineral, Virginia felt when their homes rattled with the earth.
by: Christine GregoryPosted: May 28, 2021 / 12:40 PM EDT / Updated: May 28, 2021 / 02:34 PM EDT
ROCHESTER, N.Y. (WROC) — The short answer to that is, yes! And Thursday evening was a prime example of that.
At approximately 8:41 P.M., residents from Livingston County reported feeling the light tremor. It occurred about 30 miles southeast of Batavia and rated a 2.4 in magnitude on the Richter scale. USGS confirms earthquake reported in Livingston County
We typically don’t think of New York state for having earthquakes, but they certainly are capable of having them.
Upon my own investigation, there does appear to be an existing fault line right nearby where the quake happened that may have contributed to the light tremor, but it is not confirmed by official sources.
The Clarendon-Linden fault line consists of a major series of faults that runs from Lake Ontario to Allegany county, that are said to be responsible for much of the seismic activity that occurs in the region. It is a north-south oriented fault system that displays both strike-slip and dip-slip motion.
This fault is actively known for minor quakes, but is said to not be a large threat to the area. According to Genesee county, researchers have identified many potential fault lines both to the east, and to the west of the Clarendon-Linden Fault.
According to the University at Buffalo, they have proof that upstate New York is criss-crossed by fault lines. Through remote sensing by satellite and planes, a research group found that “there are hundreds of faults throughout the Appalachian Plateau, some of which may have been seismically active — albeit sporadically — since Precambrian times, about 1 billion years ago.”
The state of New York averages about a handful of minor earthquakes every year. In Western New York in December of 2019, a 2.1 earthquake occurred near Sodus Point over Lake Ontario, and in March of 2016, a 2.1 earthquake occurred near Attica in Genesee county.
For an interactive map of recent earthquakes from the USGS click HERE.
~Meteorologist Christine Gregory
Copyright 2021 Nexstar Media Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Fourteen people used the “Did you feel it?” tool on the USGS Earthquake website to report they felt ground movement with this earthquake. Generally, magnitude 2.0 events and greater are widely felt while earthquakes under that are rarely felt. Those that did report the quake to USGS described the shaking as “weak” to “light.”
Earthquakes aren’t completely rare in this part of the country; some can even be damaging.
While earthquakes do strike from time to time, none were strong or damaging in New Hampshire this year. Earthquakes aren’t completely rare in this part of the country; some can even be damaging. According to the Northeast States Emergency Consortium, there were 320 earthquakes between 1638 and 2016; earthquakes that struck in 1638 and 1940 produced damaging results.
Indian Point Energy Center (IPEC) is a three-unit nuclear power plant station located in Buchanan, New York, just south of Peekskill. It sits on the east bank of the Hudson River, about 36 miles (58 km) north of Midtown Manhattan. The plant generates over 2,000 megawatts (MWe) of electrical power. For reference, the record peak energy consumption of New York City and Westchester County (the ConEdison Service Territory) was set during a seven-day heat wave on July 19, 2013, at 13,322 megawatts.[3] Electrical energy consumption varies greatly with time of day and season.[4]
Quick Facts: Country, Location …
The plant is owned and operated by Entergy Nuclear Northeast, a subsidiary of Entergy Corporation, and includes two operating Westinghouse pressurized water reactors—designated “Indian Point 2” and “Indian Point 3″—which Entergy bought from Consolidated Edison and the New York Power Authority respectively. The facility also contains the permanently shut-down Indian Point Unit 1 reactor. As of 2015, the number of permanent jobs at the Buchanan plant is approximately 1,000.
The original 40-year operating licenses for units 2 and 3 expired in September 2013 and December 2015, respectively. Entergy had applied for license extensions and the Nuclear Regulatory Commission (NRC) was moving toward granting a twenty-year extension for each reactor. However, after pressure from local environmental groups and New York governor Andrew Cuomo, it was announced that the plant is scheduled to be shut down by 2021.[5] Local groups had cited increasingly frequent issues with the aging units, ongoing environmental releases, and the proximity of the plant to New York City.[6]
Reactors
History and design
The reactors are built on land that originally housed the Indian Point Amusement Park, but was acquired by Consolidated Edison (ConEdison) on October 14, 1954.[7] Indian Point 1, built by ConEdison, was a 275-megawatt Babcock & Wilcox supplied [8] pressurized water reactor that was issued an operating license on March 26, 1962 and began operations on September 16, 1962.[9] The first core used a thorium-based fuel with stainless steel cladding, but this fuel did not live up to expectations for core life.[10] The plant was operated with uranium dioxide fuel for the remainder of its life. The reactor was shut down on October 31, 1974, because the emergency core cooling system did not meet regulatory requirements. All spent fuel was removed from the reactor vessel by January 1976, but the reactor still stands.[11] The licensee, Entergy, plans to decommission Unit 1 when Unit 2 is decommissioned.[12]
The two additional reactors, Indian Point 2 and 3, are four-loop Westinghouse pressurized water reactors both of similar design. Units 2 and 3 were completed in 1974 and 1976, respectively. Unit 2 has a generating capacity of 1,032 MW, and Unit 3 has a generating capacity of 1,051 MW. Both reactors use uranium dioxide fuel of no more than 4.8% U-235 enrichment. The reactors at Indian Point are protected by containment domes made of steel-reinforced concrete that is 40 inches thick, with a carbon steel liner.[13]
Nuclear capacity in New York state
Units 2 and 3 are two of six operating nuclear energy sources in New York State. New York is one of the five largest states in terms of nuclear capacity and generation, accounting for approximately 5% of the national totals. Indian Point provides 39% of the state’s nuclear capacity. Nuclear power produces 34.2% of the state’s electricity, higher than the U.S. average of 20.6%. In 2017, Indian Point generated approximately 10% of the state’s electricity needs, and 25% of the electricity used in New York City and Westchester County.[14] Its contract with Consolidated Edison is for just 560 megawatts. The New York Power Authority, which built Unit 3, stopped buying electricity from Indian Point in 2012. NYPA supplies the subways, airports, and public schools and housing in NYC and Westchester County. Entergy sells the rest of Indian Point’s output into the NYISO administered electric wholesale markets and elsewhere in New England.[15][16][17][18] In 2013, New York had the fourth highest average electricity prices in the United States. Half of New York’s power demand is in the New York City region; about two-fifths of generation originates there.[19][20]
Refueling
The currently operating Units 2 and 3 are each refueled on a two-year cycle. At the end of each fuel cycle, one unit is brought offline for refueling and maintenance activities. On March 2, 2015, Indian Point 3 was taken offline for 23 days to perform its refueling operations. Entergy invested $50 million in the refueling and other related projects for Unit 3, of which $30 million went to employee salaries. The unit was brought back online on March 25, 2015.[21]
Effects
Economic impact
A June 2015 report by a lobby group called Nuclear Energy Institute found that the operation of Indian Point generates $1.3 billion of annual economic output in local counties, $1.6 billion statewide, and $2.5 billion across the United States. In 2014, Entergy paid $30 million in state and local property taxes. The total tax revenue (direct and secondary) was nearly $340 million to local, state, and federal governments.[15] According to the Village of Buchanan budget for 2016–2017, a payment in lieu of taxes in the amount of $2.62 million was received in 2015-2016, and was projected to be $2.62 million in 2016–2017 – the majority of which can be assumed to come from the Indian Point Energy Center.[22]
Over the last decade, the station has maintained a capacity factor of greater than 93 percent. This is consistently higher than the nuclear industry average and than other forms of generation. The reliability helps offset the severe price volatility of other energy sources (e.g., natural gas) and the indeterminacy of renewable electricity sources (e.g., solar, wind).[15]
Indian Point directly employs about 1,000 full-time workers. This employment creates another 2,800 jobs in the five-county region, and 1,600 in other industries in New York, for a total of 5,400 in-state jobs. Additionally, another 5,300 indirect jobs are created out of state, creating a sum total of 10,700 jobs throughout the United States.[15]
Environmental concerns
Environmentalists have expressed concern about increased carbon emissions with the impending shutdown of Indian Point (generating electricity with nuclear energy creates no carbon emissions). A study undertaken by Environmental Progress found that closure of the plant would cause power emissions to jump 29% in New York, equivalent to the emissions from 1.4 million additional cars on New York roads.[23]
Some environmental groups have expressed concerns about the operation of Indian Point, including radiation pollution and endangerment of wildlife, but whether Indian Point has ever posed a significant danger to wildlife or the public remains controversial. Though anti-nuclear group Riverkeeper notes “Radioactive leakage from the plant containing several radioactive isotopes, such as strontium-90, cesium-137, cobalt-60, nickel-63 and tritium, a rarely-occurring isotope of hydrogen, has flowed into groundwater that eventually enters the Hudson River in the past[24], there is no evidence radiation from the plant has ever posed a significant hazard to local residents or wildlife. In the last year[when?], nine tritium leaks have occurred, however, even at their highest levels the leaks have never exceeded one-tenth of one percent of US Nuclear Regulatory Commission limits.
In February 2016, New York State Governor Andrew Cuomo called for a full investigation by state environment[25] and health officials and is partnering with organizations like Sierra Club, Riverkeepers, Hudson River Sloop Clearwater, Indian Point Safe Energy Coalition, Scenic Hudson and Physicians for Social Responsibility in seeking the permanent closure of the plant.[citation needed] However, Cuomo’s motivation for closing the plant was called into question after it was revealed two top former aides, under federal prosecution for influence-peddling, had lobbied on behalf of natural gas company Competitive Power Ventures (CPV) to kill Indian Point. In his indictment, US attorney Preet Bharara wrote “the importance of the plant [CPV’s proposed Valley Energy Center, a plant powered by natural gas] to the State depended at least in part, on whether [Indian Point] was going to be shut down.”[26]
In April 2016 climate scientist James Hansen took issue with calls to shut the plant down, including those from presidential candidate Bernie Sanders. “The last few weeks have seen an orchestrated campaign to mislead the people of New York about the essential safety and importance of Indian Point nuclear plant to address climate change,” wrote Hansen, adding “Sanders has offered no evidence that NRC [U.S. Nuclear Regulatory Commission] has failed to do its job, and he has no expertise in over-riding NRC’s judgement. For the sake of future generations who could be harmed by irreversible climate change, I urge New Yorkers to reject this fear mongering and uphold science against ideology.”[27]
Indian Point removes water from the nearby Hudson River. Despite the use of fish screens, the cooling system kills over a billion fish eggs and larvae annually.[28] According to one NRC report from 2010, as few as 38% of alewives survive the screens.[29] On September 14, 2015, a state hearing began in regards to the deaths of fish in the river, and possibly implementing a shutdown period from May to August. An Indian Point spokesman stated that such a period would be unnecessary, as Indian Point “is fully protective of life in the Hudson River and $75 million has been spent over the last 30 years on scientific studies demonstrating that the plant has no harmful impact to adult fish.” The hearings lasted three weeks.[30] Concerns were also raised over the planned building of new cooling towers, which would cut down forest land that is suspected to be used as breeding ground by muskrat and mink. At the time of the report, no minks or muskrats were spotted there.[29]
Safety
Indian Point Energy Center has been given an incredible amount of scrutiny from the media and politicians and is regulated more heavily than various other power plants in the state of New York (i.e., by the NRC in addition to FERC, the NYSPSC, the NYISO, the NYSDEC, and the EPA). On a forced outage basis – incidents related to electrical equipment failure that force a plant stoppage – it provides a much more reliable operating history than most other power plants in New York.[31][32] Beginning at the end of 2015, Governor Cuomo began to ramp up political action against the Indian Point facility, opening an investigation with the state public utility commission, the department of health, and the department of environmental conservation.[33][34][35][30][36][37] To put the public service commission investigation in perspective: most electric outage investigations conducted by the commission are in response to outages with a known number of affected retail electric customers.[38] By November 17, 2017, the NYISO accepted Indian Point’s retirement notice.[39]
In 1997, Indian Point Unit 3 was removed from the NRC’s list of plants that receive increased attention from the regulator. An engineer for the NRC noted that the plant had been experiencing increasingly fewer problems during inspections.[40] On March 10, 2009 the Indian Point Power Plant was awarded the fifth consecutive top safety rating for annual operations by the Federal regulators. According to the Hudson Valley Journal News, the plant had shown substantial improvement in its safety culture in the previous two years.[41] A 2003 report commissioned by then-Governor George Pataki concluded that the “current radiological response system and capabilities are not adequate to…protect the people from an unacceptable dose of radiation in the event of a release from Indian Point”.[42] More recently, in December 2012 Entergy commissioned a 400-page report on the estimates of evacuation times. This report, performed by emergency planning company KLD Engineering, concluded that the existing traffic management plans provided by Orange, Putnam, Rockland, and Westchester Counties are adequate and require no changes.[43] According to one list that ranks U.S. nuclear power plants by their likelihood of having a major natural disaster related incident, Indian Point is the most likely to be hit by a natural disaster, mainly an earthquake.[44][45][46][47] Despite this, the owners of the plant still say that safety is a selling point for the nuclear power plant.[48]Incidents
In 1973, five months after Indian Point 2 opened, the plant was shut down when engineers discovered buckling in the steel liner of the concrete dome in which the nuclear reactor is housed.[49]
On October 17, 1980,[50] 100,000 gallons of Hudson River water leaked into the Indian Point 2 containment building from the fan cooling unit, undetected by a safety device designed to detect hot water. The flooding, covering the first nine feet of the reactor vessel, was discovered when technicians entered the building. Two pumps that should have removed the water were found to be inoperative. NRC proposed a $2,100,000 fine for the incident.
In February 2000, Unit 2 experienced a Steam Generator Tube Rupture (SGTR), which allowed primary water to leak into the secondary system through one of the steam generators.[51] All four steam generators were subsequently replaced.[citation needed]
In 2005, Entergy workers while digging discovered a small leak in a spent fuel pool. Water containing tritium and strontium-90 was leaking through a crack in the pool building and then finding its way into the nearby Hudson River. Workers were able to keep the spent fuel rods safely covered despite the leak.[52] On March 22, 2006 The New York Times also reported finding radioactive nickel-63 and strontium in groundwater on site.[53]
In 2007, a transformer at Unit 3 caught fire, and the Nuclear Regulatory Commission raised its level of inspections, because the plant had experienced many unplanned shutdowns. According to The New York Times, Indian Point “has a history of transformer problems”.[54]
On April 23, 2007, the Nuclear Regulatory Commission fined the owner of the Indian Point nuclear plant $130,000 for failing to meet a deadline for a new emergency siren plan. The 150 sirens at the plant are meant to alert residents within 10 miles to a plant emergency.[55]
On January 7, 2010, NRC inspectors reported that an estimated 600,000 gallons of mildly radioactive steam was intentionally vented to the atmosphere after an automatic shutdown of Unit 2. After the vent, one of the vent valves unintentionally remained slightly open for two days. The levels of tritium in the steam were within the allowable safety limits defined in NRC standards.[56]
On November 7, 2010, an explosion occurred in a main transformer for Indian Point 2, spilling oil into the Hudson River.[57] Entergy later agreed to pay a $1.2 million penalty for the transformer explosion.[54]
July 2013, a former supervisor, who worked at the Indian Point nuclear power plant for twenty-nine years, was arrested for falsifying the amount of particulate in the diesel fuel for the plant’s backup generators.[58]
On May 9, 2015, a transformer failed at Indian Point 3, causing the automated shutdown of reactor 3. A fire that resulted from the failure was extinguished, and the reactor was placed in a safe and stable condition.[59] The failed transformer contained about 24,000 gallons of dielectric fluid, which is used as an insulator and coolant when the transformer is energized. The U.S. Coast Guard estimates that about 3,000 gallons of dielectric fluid entered the river following the failure.[60]
In June 2015, a mylar balloon floated into a switchyard, causing an electrical problem resulting in the shutdown of Reactor 3.[61]
In July 2015, Reactor 3 was shut down after a water pump failure.[citation needed]
On December 5, 2015, Indian Point 2 was shut down after several control rods lost power.[62]
On February 6, 2016, Governor Andrew Cuomo informed the public that radioactive tritium-contaminated water leaked into the groundwater at the Indian Point Nuclear facility.[25]
Spent fuel
Indian Point stores used fuel rods in two spent fuel pools at the facility.[52] The spent fuel pools at Indian Point are not stored under a containment dome like the reactor, but rather they are contained within an indoor 40-foot-deep pool and submerged under 27 feet of water. Water is a natural and effective barrier to radiation. The spent fuel pools at Indian Point are set in bedrock and are constructed of concrete walls that are four to six feet wide, with a quarter-inch thick stainless steel inner liner. The pools each have multiple redundant backup cooling systems.[52][63]
Indian Point began dry cask storage of spent fuel rods in 2008, which is a safe and environmentally sound option according to the Nuclear Regulatory Commission.[64] Some rods have already been moved to casks from the spent fuel pools. The pools will be kept nearly full of spent fuel, leaving enough space to allow emptying the reactor completely.[65] Dry cask storage systems are designed to resist floods, tornadoes, projectiles, temperature extremes, and other unusual scenarios. The NRC requires the spent fuel to be cooled and stored in the spent fuel pool for at least five years before being transferred to dry casks.[66]
Earthquake risk
In 2008, researchers from Columbia University’s Lamont-Doherty Earth Observatory located a previously unknown active seismic zone running from Stamford, Connecticut, to the Hudson Valley town of Peekskill, New York—the intersection of the Stamford-Peekskill line with the well-known Ramapo Fault—which passes less than a mile north of the Indian Point nuclear power plant.[67] The Ramapo Fault is the longest fault in the Northeast, but scientists dispute how active this roughly 200-million-year-old fault really is. Many earthquakes in the state’s surprisingly varied seismic history are believed to have occurred on or near it. Visible at ground level, the fault line likely extends as deep as nine miles below the surface.[68]
In July 2013, Entergy engineers reassessed the risk of seismic damage to Unit 3 and submitted their findings in a report to the NRC. It was found that risk leading to reactor core damage is 1 in 106,000 reactor years using U.S. Geological Survey data; and 1 in 141,000 reactor years using Electric Power Research Institute data. Unit 3’s previous owner, the New York Power Authority, had conducted a more limited analysis in the 1990s than Unit 2’s previous owner, Con Edison, leading to the impression that Unit 3 had fewer seismic protections than Unit 2. Neither submission of data from the previous owners was incorrect.[69]
According to a company spokesman, Indian Point was built to withstand an earthquake of 6.1 on the Richter scale.[70] Entergy executives have also noted “that Indian Point had been designed to withstand an earthquake much stronger than any on record in the region, though not one as powerful as the quake that rocked Japan.”[71]
The Nuclear Regulatory Commission’s estimate of the risk each year of an earthquake intense enough to cause core damage to the reactor at Indian Point was Reactor 2: 1 in 30,303; Reactor 3: 1 in 10,000, according to an NRC study published in August 2010. Msnbc.com reported based on the NRC data that “Indian Point nuclear reactor No. 3 has the highest risk of earthquake damage in the country, according to new NRC risk estimates provided to msnbc.com.” According to the report, the reason is that plants in known earthquake zones like California were designed to be more quake-resistant than those in less affected areas like New York.[72][73] The NRC did not dispute the numbers but responded in a release that “The NRC results to date should not be interpreted as definitive estimates of seismic risk,” because the NRC does not rank plants by seismic risk.[74]
IPEC Units 2 and 3 both operated at 100% full power before, during, and after the Virginia earthquake on August 23, 2011. A thorough inspection of both units by plant personnel immediately following this event verified no significant damage occurred at either unit.
Emergency planning
The Nuclear Regulatory Commission defines two emergency planning zones around nuclear power plants: a plume exposure pathway zone with a radius of 10 miles (16 km), concerned primarily with exposure to, and inhalation of, airborne radioactive contamination, and an ingestion pathway zone of about 50 miles (80 km), concerned primarily with ingestion of food and liquid contaminated by radioactivity.[75]
According to an analysis of U.S. Census data for MSNBC, the 2010 U.S. population within 10 miles (16 km) of Indian Point was 272,539, an increase of 17.6 percent during the previous ten years. The 2010 U.S. population within 50 miles (80 km) was 17,220,895, an increase of 5.1 percent since 2000. Cities within 50 miles include New York (41 miles to city center); Bridgeport, Conn. (40 miles); Newark, N.J. (39 miles); and Stamford, Conn. (24 miles).[76]
In the wake of the 2011 Fukushima incident in Japan, the State Department recommended that any Americans in Japan stay beyond fifty miles from the area.[citation needed] Columnist Peter Applebome, writing in The New York Times, noted that such an area around Indian Point would include “almost all of New York City except for Staten Island; almost all of Nassau County and much of Suffolk County; all of Bergen County, N.J.; all of Fairfield, Conn.” He quotes Purdue University professor Daniel Aldrich as saying “Many scholars have already argued that any evacuation plans shouldn’t be called plans, but rather “fantasy documents””.[42]
The current 10-mile plume-exposure pathway Emergency Planning Zone (EPZ) is one of two EPZs intended to facilitate a strategy for protective action during an emergency and comply with NRC regulations. “The exact size and shape of each EPZ is a result of detailed planning which includes consideration of the specific conditions at each site, unique geographical features of the area, and demographic information. This preplanned strategy for an EPZ provides a substantial basis to support activity beyond the planning zone in the extremely unlikely event it would be needed.”[77]
In an interview, Entergy executives said they doubt that the evacuation zone would be expanded to reach as far as New York City.[71]
Indian Point is protected by federal, state, and local law enforcement agencies, including a National Guard base within a mile of the facility, as well as by private off-site security forces.[78]
During the September 11 attacks, American Airlines Flight 11 flew near the Indian Point Energy Center en route to the World Trade Center. Mohamed Atta, one of the 9/11 hijackers/plotters, had considered nuclear facilities for targeting in a terrorist attack.[79] Entergy says it is prepared for a terrorist attack, and asserts that a large airliner crash into the containment building would not cause reactor damage.[80] Following 9/11 the NRC required operators of nuclear facilities in the U.S. to examine the effects of terrorist events and provide planned responses.[81] In September 2006, the Indian Point Security Department successfully completed mock assault exercises required by the Nuclear Regulatory Commission.[citation needed] However, according to environmental group Riverkeeper, these NRC exercises are inadequate because they do not envision a sufficiently large group of attackers.[citation needed]
According to The New York Times, fuel stored in dry casks is less vulnerable to terrorist attack than fuel in the storage pools.[65]
Recertification
Units 2 and 3 were both originally licensed by the NRC for 40 years of operation. The NRC limits commercial power reactor licenses to an initial 40 years, but also permits such licenses to be renewed. This original 40-year term for reactor licenses was based on economic and antitrust considerations, not on limitations of nuclear technology. Due to this selected period, however, some structures and components may have been engineered on the basis of an expected 40-year service life.[82] The original federal license for Unit Two expired on September 28, 2013,[83][84] and the license for Unit Three was due to expire in December 2015.[85] On April 30, 2007, Entergy submitted an application for a 20-year renewal of the licenses for both units. On May 2, 2007, the NRC announced that this application is available for public review.[86] Because the owner submitted license renewal applications at least five years prior to the original expiration date, the units are allowed to continue operation past this date while the NRC considers the renewal application.
On December 1, 2007, Westchester County Executive Andrew J. Spano, New York Attorney General Andrew Cuomo, and New York Governor Eliot Spitzer called a press conference with the participation of environmental advocacy groups Clearwater and Riverkeeper to announce their united opposition to the re-licensing of the Indian Point nuclear power plants. The New York State Department of Environmental Conservation and the Office of the Attorney General requested a hearing as part of the process put forth by the Nuclear Regulatory Commission.[citation needed] In September 2007 The New York Times reported on the rigorous legal opposition Entergy faces in its request for a 20-year licensing extension for Indian Point Nuclear Reactor 2.[87]
A water quality certificate is a prerequisite for a twenty-year renewal by the NRC.[citation needed] On April 3, 2010, the New York State Department of Environmental Conservation ruled that Indian Point violates the federal Clean Water Act,[88] because “the power plant’s water-intake system kills nearly a billion aquatic organisms a year, including the shortnose sturgeon, an endangered species.”[citation needed] The state is demanding that Entergy constructs new closed-cycle cooling towers at a cost of over $1 billion, a decision that will effectively close the plant for nearly a year. Regulators denied Entergy’s request to install fish screens that they said would improve fish mortality more than new cooling towers. Anti-nuclear groups and environmentalists have in the past tried to close the plant,[citation needed] which is in a more densely populated area than any of the 66 other nuclear plant sites in the US.[citation needed] Opposition to the plant[from whom?] increased after the September 2001 terror attacks,[citation needed] when one of the hijacked jets flew close to the plant on its way to the World Trade Center.[citation needed] Public worries also increased after the 2011 Japanese Fukushima Daiichi nuclear disaster and after a report highlighting the Indian Point plant’s proximity to the Ramapo Fault.[citation needed]
Advocates of recertifying Indian Point include former New York City mayors Michael Bloomberg and Rudolph W. Giuliani. Bloomberg says that “Indian Point is critical to the city’s economic viability”.[89] The New York Independent System Operator maintains that in the absence of Indian Point, grid voltages would degrade, which would limit the ability to transfer power from upstate New York resources through the Hudson Valley to New York City.[90]
As the current governor, Andrew Cuomo continues to call for closure of Indian Point.[91] In late June 2011, a Cuomo advisor in a meeting with Entergy executives informed them for the first time directly of the Governor’s intention to close the plant, while the legislature approved a bill to streamline the process of siting replacement plants.[92]
Nuclear energy industry figures and analysts responded to Cuomo’s initiative by questioning whether replacement electrical plants could be certified and built rapidly enough to replace Indian Point, given New York state’s “cumbersome regulation process”, and also noted that replacement power from out of state sources will be hard to obtain because New York has weak ties to generation capacity in other states.[citation needed] They said that possible consequences of closure will be a sharp increase in the cost of electricity for downstate users and even “rotating black-outs”.[93]
Several members of the House of Representatives representing districts near the plant have also opposed recertification, including Democrats Nita Lowey, Maurice Hinchey, and Eliot Engel and then Republican member Sue Kelly.[94]
In November 2016 the New York Court of Appeals ruled that the application to renew the NRC operating licences must be reviewed against the state’s coastal management program, which The New York State Department of State had already decided was inconsistent with coastal management requirements. Entergy has filed a lawsuit regarding the validity of Department of State’s decision.[95]
Closure
Beginning at the end of 2015, Governor Cuomo began to ramp up political action against the Indian Point facility, opening investigations with the state public utility commission, the department of health and the department of environmental conservation.[33][34][35][30][36][37] To put the public service commission investigation in perspective, most electric outage investigations conducted by the commission are in response to outages with a known number of affected retail electric customers.[38] By November 17, 2017, the NYISO accepted Indian Point’s retirement notice.[39]
In January 2017, the governor’s office announced closure by 2020-21.[96] The closure, along with pollution control, challenges New York’s ability to be supplied.[citation needed] Among the solution proposals are storage, renewables (solar and wind), a new transmission cables from Canada [97][98] and a 650MW natural gas plant located in Wawayanda, New York.[99] There was also a 1,000 MW merchant HVDC transmission line proposed in 2013 to the public service commission that would have interconnected at Athens, New York and Buchanan, New York, however this project was indefinitely stalled when its proposed southern converter station site was bought by the Town of Cortlandt in a land auction administered by Con Edison.[100][101][102] As of October 1, 2018, the 650 MW plant built in Wawayanda, New York, by CPV Valley, is operating commercially.[103] The CPV Valley plant has been associated with Governor Cuomo’s close aid, Joe Percoco, and the associated corruption trial.[104] Another plant being built, Cricket Valley Energy Center, rated at 1,100 MW, is on schedule to provide energy by 2020 in Dover, New York.[105] An Indian Point contingency plan, initiated in 2012 by the NYSPSC under the administration of Cuomo, solicited energy solutions from which a Transmission Owner Transmission Solutions (TOTS) plan was selected. The TOTS projects provide 450 MW[106] of additional transfer capability across a NYISO defined electric transmission corridor in the form of three projects: series compensation at a station in Marcy, New York, reconductoring a transmission line, adding an additional transmission line, and “unbottling” Staten Island capacity. These projects, with the exception of part of the Staten Island “unbottling” were in service by mid-2016. The cost of the TOTS projects are distributed among various utilities in their rate cases before the public service commission and the cost allocation amongst themselves was approved by FERC. NYPA and LIPA are also receiving a portion. The cost of the TOTS projects has been estimated in the range of $27 million to $228 million.[107][108][109][110][111] An energy highway initiative was also prompted by this order (generally speaking, additional lines on the Edic-Pleasant Valley and the Oakdale-Fraser transmission corridors) which is still going through the regulatory process in both the NYISO and NYSPSC.
Under the current plan, one reactor is scheduled to be shut down in April 2020 and the second by April 2021.[112] A report by the New York Building Congress, a construction industry association, has said that NYC will need additional natural gas pipelines to accommodate the city’s increasing demand for energy. Environmentalists have argued that the power provided by Indian point can be replaced by renewable energy, combined with conservation measures and improvements to the efficiency of the electrical grid.[113]
Quakeland: On the Road to America’s Next Devastating Earthquake
Roger BilhamQuakeland: New York and the Sixth Seal (Revelation 6:12)
Given recent seismic activity — political as well as geological — it’s perhaps unsurprising that two books on earthquakes have arrived this season. One is as elegant as the score of a Beethoven symphony; the other resembles a diary of conversations overheard during a rock concert. Both are interesting, and both relate recent history to a shaky future.
Journalist Kathryn Miles’s Quakeland is a litany of bad things that happen when you provoke Earth to release its invisible but ubiquitous store of seismic-strain energy, either by removing fluids (oil, water, gas) or by adding them in copious quantities (when extracting shale gas in hydraulic fracturing, also known as fracking, or when injecting contaminated water or building reservoirs). To complete the picture, she describes at length the bad things that happen during unprovoked natural earthquakes. As its subtitle hints, the book takes the form of a road trip to visit seismic disasters both past and potential, and seismologists and earthquake engineers who have first-hand knowledge of them. Their colourful personalities, opinions and prejudices tell a story of scientific discovery and engineering remedy.
Miles poses some important societal questions. Aside from human intervention potentially triggering a really damaging earthquake, what is it actually like to live in neighbourhoods jolted daily by magnitude 1–3 earthquakes, or the occasional magnitude 5? Are these bumps in the night acceptable? And how can industries that perturb the highly stressed rocks beneath our feet deny obvious cause and effect? In 2015, the Oklahoma Geological Survey conceded that a quadrupling of the rate of magnitude-3 or more earthquakes in recent years, coinciding with a rise in fracking, was unlikely to represent a natural process. Miles does not take sides, but it’s difficult for the reader not to.
She visits New York City, marvelling at subway tunnels and unreinforced masonry almost certainly scheduled for destruction by the next moderate earthquake in the vicinity. She considers the perils of nuclear-waste storage in Nevada and Texas, and ponders the risks to Idaho miners of rock bursts — spontaneous fracture of the working face when the restraints of many million years of confinement are mined away. She contemplates the ups and downs of the Yellowstone Caldera — North America’s very own mid-continent supervolcano — and its magnificently uncertain future. Miles also touches on geothermal power plants in southern California’s Salton Sea and elsewhere; the vast US network of crumbling bridges, dams and oil-storage farms; and the magnitude 7–9 earthquakes that could hit California and the Cascadia coastline of Oregon and Washington state this century. Amid all this doom, a new elementary school on the coast near Westport, Washington, vulnerable to inbound tsunamis, is offered as a note of optimism. With foresight and much persuasion from its head teacher, it was engineered to become an elevated safe haven.
Miles briefly discusses earthquake prediction and the perils of getting it wrong (embarrassment in New Madrid, Missouri, where a quake was predicted but never materialized; prison in L’Aquila, Italy, where scientists failed to foresee a devastating seismic event) and the successes of early-warning systems, with which electronic alerts can be issued ahead of damaging seismic waves. Yes, it’s a lot to digest, but most of the book obeys the laws of physics, and it is a engaging read. One just can’t help wishing that Miles’s road trips had taken her somewhere that wasn’t a disaster waiting to happen.
Catastrophic damage in Anchorage, Alaska, in 1964, caused by the second-largest earthquake in the global instrumental record.
In The Great Quake, journalist Henry Fountain provides us with a forthright and timely reminder of the startling historical consequences of North America’s largest known earthquake, which more than half a century ago devastated southern Alaska. With its epicentre in Prince William Sound, the 1964 quake reached magnitude 9.2, the second largest in the global instrumental record. It released more energy than either the 2004 Sumatra–Andaman earthquake or the 2011 Tohoku earthquake off Japan; and it generated almost as many pages of scientific commentary and description as aftershocks. Yet it has been forgotten by many.
The quake was scientifically important because it occurred at a time when plate tectonics was in transition from hypothesis to theory. Fountain expertly traces the theory’s historical development, and how the Alaska earthquake was pivotal in nailing down one of the most important predictions. The earthquake caused a fjordland region larger than England to subside, and a similarly huge region of islands offshore to rise by many metres; but its scientific implications were not obvious at the time. Eminent seismologists thought that a vertical fault had slipped, drowning forests and coastlines to its north and raising beaches and islands to its south. But this kind of fault should have reached the surface, and extended deep into Earth’s mantle. There was no geological evidence of a monster surface fault separating these two regions, nor any evidence for excessively deep aftershocks. The landslides and liquefied soils that collapsed houses, and the tsunami that severely damaged ports and infrastructure, offered no clues to the cause.
“Previous earthquakes provide clear guidance about present-day vulnerability.” The hero of The Great Quake is the geologist George Plafker, who painstakingly mapped the height reached by barnacles lifted out of the intertidal zone along shorelines raised by the earthquake, and documented the depths of drowned forests. He deduced that the region of subsidence was the surface manifestation of previously compressed rocks springing apart, driving parts of Alaska up and southwards over the Pacific Plate. His finding confirmed a prediction of plate tectonics, that the leading edge of the Pacific Plate plunged beneath the southern edge of Alaska along a gently dipping thrust fault. That observation, once fully appreciated, was applauded by the geophysics community.
Fountain tells this story through the testimony of survivors, engineers and scientists, interweaving it with the fascinating history of Alaska, from early discovery by Europeans to purchase from Russia by the United States in 1867, and its recent development. Were the quake to occur now, it is not difficult to envisage that with increased infrastructure and larger populations, the death toll and price tag would be two orders of magnitude larger than the 139 fatalities and US$300-million economic cost recorded in 1964.
What is clear from these two books is that seismicity on the North American continent is guaranteed to deliver surprises, along with unprecedented economic and human losses. Previous earthquakes provide clear guidance about the present-day vulnerability of US infrastructure and populations. Engineers and seismologists know how to mitigate the effects of future earthquakes (and, in mid-continent, would advise against the reckless injection of waste fluids known to trigger earthquakes). It is merely a matter of persuading city planners and politicians that if they are tempted to ignore the certainty of the continent’s seismic past, they should err on the side of caution when considering its seismic future.
said Randall Jibson, USGS scientist and lead author of this study. “Not every earthquake will trigger landslides, but we can use landslide distributions to estimate characteristics of earthquake energy and how far regional ground shaking could occur.”
“Scientists are confirming with empirical data what more than 50 million people in the eastern U.S. experienced firsthand: this was one powerful earthquake,” said USGS Director Marcia McNutt. “Calibrating the distance over which landslides occur may also help us reach back into the geologic record to look for evidence of past history of major earthquakes from the Virginia seismic zone.”
This study will help inform earthquake hazard and risk assessments as well as emergency preparedness, whether for landslides or other earthquake effects.
“What makes this new study so unique is that it provides direct observational evidence from the largest earthquake to occur in more than 100 years in the eastern U.S,” said Jibson. “Now that we know more about the power of East Coast earthquakes, equations that predict ground shaking might need to be revised.”
It is estimated that approximately one-third of the U.S. population could have felt last year’s earthquake in Virginia, more than any earthquake in U.S. history.
About 148,000 people reported their ground-shaking experiences caused by the earthquake on the USGS “Did You Feel It?” website. Shaking reports came from southeastern Canada to Florida and as far west as Texas.
In addition to the great landslide distances recorded, the landslides from the 2011 Virginia earthquake occurred in an area 20 times larger than expected from studies of worldwide earthquakes. Scientists plotted the landslide locations that were farthest out and then calculated the area enclosed by those landslides. The observed landslides from last year’s Virginia earthquake enclose an area of about 33,400 km2
, while previous studies indicated an expected area of about 1,500 km2
from an earthquake of similar magnitude.
“The landslide distances from last year’s Virginia earthquake are remarkable compared to historical landslides across the world and represent the largest distance limit ever recorded,” said Edwin Harp, USGS scientist and co-author of this study. “There are limitations to our research, but the bottom line is that we now have a better understanding of the power of East Coast earthquakes and potential damage scenarios.”
@baumwoll
@NYPD19Pct
In 1973, five months after Indian Point 2 opened, the plant was shut down when engineers discovered buckling in the steel liner of the concrete dome in which the nuclear reactor is housed.[49]
The Prophecy Blog 