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According to the [[United States Geological Survey]] (USGS), the earthquake was the third-strongest to affect the New York region in recorded history.<ref>{{Cite web |url=https://earthquake.usgs.gov/earthquakes/map/?extent=9.27562,-87.71484&extent=61.77312,-52.91016&range=search&sort=largest&timeZone=utc&map=false&search=%7B%22name%22:%22Search%20Results%22,%22params%22:%7B%22starttime%22:%221950-01-01%2000:00:00%22,%22endtime%22:%222024-04-05%2023:59:59%22,%22maxlatitude%22:50,%22minlatitude%22:24.6,%22maxlongitude%22:-65,%22minlongitude%22:-125,%22latitude%22:40.7,%22longitude%22:-74,%22maxradiuskm%22:402,%22minmagnitude%22:2.5,%22orderby%22:%22time%22%7D%7D |title=USGS Earthquakes |website=[[United States Geological Survey]]|access-date=April 5, 2024}}</ref> It was the strongest earthquake to strike New Jersey and the New York region since the 5.3 [[Seismic_magnitude_scales#Mfa|M<sub>fa</sub>]] [[1783 New Jersey earthquake]].<ref>{{Cite tweet |title=Today's 4.8 is the biggest earthquake with an epicenter in New Jersey since 1783, and the 3rd biggest on record. |user=BNODesk |number=1776264976488927234 |access-date=5 April 2024 |author=[[BNO News]]}}</ref><ref>{{cite news |last1=Holliday Smith |first1=Rachel |last2=Homenuk |first2=John |title=What to Know About NYC's Biggest Earthquake in 140 Years |url=https://www.thecity.nyc/2024/04/05/earthquake-safety-buildings-alerts-4-8-magnitude-140-years/ |access-date=5 April 2024 |work=[[The City (website)|The City]]}}</ref> |
According to the [[United States Geological Survey]] (USGS), the earthquake was the third-strongest to affect the New York region in recorded history.<ref>{{Cite web |url=https://earthquake.usgs.gov/earthquakes/map/?extent=9.27562,-87.71484&extent=61.77312,-52.91016&range=search&sort=largest&timeZone=utc&map=false&search=%7B%22name%22:%22Search%20Results%22,%22params%22:%7B%22starttime%22:%221950-01-01%2000:00:00%22,%22endtime%22:%222024-04-05%2023:59:59%22,%22maxlatitude%22:50,%22minlatitude%22:24.6,%22maxlongitude%22:-65,%22minlongitude%22:-125,%22latitude%22:40.7,%22longitude%22:-74,%22maxradiuskm%22:402,%22minmagnitude%22:2.5,%22orderby%22:%22time%22%7D%7D |title=USGS Earthquakes |website=[[United States Geological Survey]]|access-date=April 5, 2024}}</ref> It was the strongest earthquake to strike New Jersey and the New York region since the 5.3 [[Seismic_magnitude_scales#Mfa|M<sub>fa</sub>]] [[1783 New Jersey earthquake]].<ref>{{Cite tweet |title=Today's 4.8 is the biggest earthquake with an epicenter in New Jersey since 1783, and the 3rd biggest on record. |user=BNODesk |number=1776264976488927234 |access-date=5 April 2024 |author=[[BNO News]]}}</ref><ref>{{cite news |last1=Holliday Smith |first1=Rachel |last2=Homenuk |first2=John |title=What to Know About NYC's Biggest Earthquake in 140 Years |url=https://www.thecity.nyc/2024/04/05/earthquake-safety-buildings-alerts-4-8-magnitude-140-years/ |access-date=5 April 2024 |work=[[The City (website)|The City]]}}</ref> |
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==Tectonic setting== |
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==Earthquake== |
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==Impact== |
==Impact== |
Revision as of 17:04, 5 April 2024
UTC time | 2024-04-05 14:23:20 |
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USGS-ANSS | ComCat |
Local date | April 5, 2024 |
Local time | 10:23 AM |
Magnitude | ML4.8 |
Depth | 4.7 kilometres (2.9 mi) |
Epicenter | Tewksbury Township, New Jersey, U.S. 40°40′59″N 74°45′11″W / 40.683°N 74.753°W |
Areas affected | Northeastern United States |
Max. intensity | MMI VI (Strong) |
Aftershocks | Mw 2.0 |
Casualties | 0[1] |
On April 5, 2024, an earthquake occurred in New Jersey. While felt across the New York and Philadelphia metropolitan areas and beyond, it had relatively minor impacts, with no major damage reported in New York or New Jersey.[2] The earthquake had a moment magnitude of 4.8 and a depth of 2.9 miles (4.7 km). Its epicenter was in Tewksbury Township, New Jersey at 40.683°N 74.753°W, which is about 1 mile (1.6 km) north of Oldwick and 5 miles (8.0 km) east of Lebanon, along the Ramapo Fault.[3] The strong side of the quake was detected in portions of Hunterdon and Somerset counties, including the cities of Somerville, Bedminster, and Bridgewater.
According to the United States Geological Survey (USGS), the earthquake was the third-strongest to affect the New York region in recorded history.[4] It was the strongest earthquake to strike New Jersey and the New York region since the 5.3 Mfa 1783 New Jersey earthquake.[5][6]
Tectonic setting
Earthquake
Impact
Tremors were felt all across the Northeastern United States from Maryland to Maine.[7] Several buildings in both New York City and Philadelphia – and on Long Island – were shaken.[8][9] The USGS estimated that the earthquake was felt by over 42 million people.[9]
The earthquake interrupted a meeting of the Security Council at the United Nations Headquarters in Manhattan,[8] and a performance at the New York Philharmonic was briefly delayed by cell phones sounding an alert at 11:02, which was sent about 40 minutes after the earthquakes were felt.[2][10] A gas leak was reported in Rockland County, New York.[2]
Transportation
The Federal Aviation Administration paused flights at Newark Liberty International Airport and John F. Kennedy International Airport. Arrivals into LaGuardia Airport, Teterboro Airport, and Baltimore/Washington International Airport were delayed.[2] The air traffic control tower at Newark Liberty International Airport was also evacuated.[11]
The PATCO Speedline temporarily suspended service for inspection "out of an abundance of caution."[7] Amtrak train speeds were restricted throughout the Northeast while railroad tracks were being inspected for damage. AirTrain Newark at the Newark Liberty International Airport was also closed for inspection while its flights were ungrounded.[2]
The Holland Tunnel was temporary closed for inspection.[8]
Aftershocks
An aftershock with a magnitude of 2.0 took place near Bedminster, New Jersey around 11:20 a.m. local time. According to the USGS, there is a 46% chance of an aftershock with a magnitude of 3 or higher within a week of the initial impact.[2]
See also
References
- ^ Millman, Jennifer; Maroney, Lauren (April 5, 2024). "Earthquake shakes NYC, Long Island". NBC New York. Retrieved April 5, 2024.
- ^ a b c d e f "Live Updates: 4.8 Magnitude Earthquake Rattles New York City and Northeast". The New York Times. April 5, 2024. Retrieved April 5, 2024.
- ^ "M 4.8 - 6 km ESE of Califon, New Jersey". United States Geological Survey. Retrieved April 5, 2024.
- ^ "USGS Earthquakes". United States Geological Survey. Retrieved April 5, 2024.
- ^ BNO News [@BNODesk] (April 5, 2024). "Today's 4.8 is the biggest earthquake with an epicenter in New Jersey since 1783, and the 3rd biggest on record" (Tweet). Retrieved 5 April 2024 – via Twitter.
- ^ Holliday Smith, Rachel; Homenuk, John. "What to Know About NYC's Biggest Earthquake in 140 Years". The City. Retrieved 5 April 2024.
- ^ a b Chow, Denise (April 5, 2024). "Earthquake hits U.S. East Coast, shaking buildings from Philadelphia to Boston". NBC News. Retrieved April 5, 2024.
- ^ a b c Harte, Julia; Ax, Joseph (April 5, 2024). "Magnitude 4.8 earthquake hits New York City region, USGS says". Reuters. Retrieved April 5, 2024.
- ^ a b "Magnitude 4.8 earthquake shakes Long Island and New York City areas". Newsday. April 5, 2024. Retrieved April 5, 2024.
- ^ "Yes, New York City Had an Earthquake Today". Curbed. April 5, 2024. Retrieved April 5, 2024.
- ^ Elassar, Ray; Sanchez, Alaa (April 5, 2024). "Earthquake rattles Northeast with shaking felt from New England to DC region". CNN. Retrieved April 5, 2024.