4.7 magnitude earthquake reported off coast of Ocean City, Maryland – USA TODAY


A earthquake was described 136 miles off the coastline of Ocean City, Maryland, on Tuesday, Jan. 15.
Ryan Marshall, Salisbury Every day Occasions

Update: The magnitude of the earthquake off of the Ocean Town coast was initially documented as 4.7 by the United States Geological Study. On Wednesday, it was downgraded to four.6.

An earthquake was detected in the waters offshore of Ocean Metropolis on Tuesday evening.

The United States Geological Survey claimed the earthquake, which had a magnitude of four.six. It happened around 136 miles east-southeast off the coast of Maryland at about six:30 p.m.

Updates: Ocean Town earthquake: What you require to know right after Tuesday’s temblor

Even with the considerably length from shore, it is probable an earthquake of this magnitude could be felt on land. USGS showed about 160 people — most in Maryland, Delaware and Virginia — reported emotion effects from the earthquake as of 7:thirty a.m. Wednesday.

The Earth’s crust in close proximity to the eastern aspect of the U.S. is extra rigid, which is why earthquakes are inclined to be felt from farther distances than people that occur off the West Coast, stated Jana Pursley, a geophysicist for USGS.

But it is really unlikely this earthquake brought on any injury on land. By the time the seismic waves traveled via the drinking water to the coastline, the shaking had drastically weakened, Pursley explained.

As of about 7:30 a.m. Wednesday, the National Oceanic and Atmospheric Administration had not reported any the latest tsunami exercise off the East Coast.

Most tsunamis are brought on by earthquakes with a magnitude of seven. or greater, according to NOAA. Earthquakes that manifest at far distances from land are unlikely to result in tsunami unless the magnitude exceeds 8..

The hazard level for tsunamis in the Atlantic Ocean is really minimal. According to the World-wide Historic Tsunami Databases, only eight % of tsunamis since 1900 have happened in the Atlantic Ocean and Caribbean Sea. 

The town of Ocean City posted on Fb on the night time of the earthquake, saying officers had been conscious of the scenario.

“Despite the fact that we have found no effects listed here, our Emergency Expert services Office has been in contact with our Condition companions and will be checking as essential,” town officials claimed in the post.

The last sizeable earthquake documented on the Delmarva Peninsula was Nov. thirty, 2017. The magnitude four.1 earthquake struck about 10 miles east-northeast of Dover.

In 2011, a 5.8 magnitude earthquake struck Delmarva and the East Coastline. Residents in the course of Delmarva and as significantly absent from the epicenter as New York Metropolis and southern Canada noted feeling the earthquake as it reverberated by the spot.

From the archives: 2017: Unusual earthquake rattles Delmarva, may tie 1871 document

From the archives: 5.8 tremor shakes Delmarva in 2011

Did you come to feel the east coastline earthquake?

Permit us know by speaking to reporter Sara Swann at 302-324-7711, [email protected] or on Twitter @saramswann.


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