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Stormquakes

FILE - This Wednesday, Aug. 24, 2011 NOAA satellite image shows Hurricane Irene, a category 2 storm with winds up to 100 mph and located about 400 miles southeast of Nassau. According to a study published Monday, Oct. 14, 2019 in the journal Geophysical Research Letters, scientists have discovered a real life mash-up of two feared disasters _ hurricanes and earthquakes _ called “stormquakes.” It’s a shaking of the sea floor during a hurricane or nor’easter that rumbles like a magnitude 3.5 earthquake. It’s a fairly common natural occurrence that wasn’t noticed before because it was in the seismic background noise. (Weather Underground via AP)

Hurricane Irene

Irene, the hurricane that weakened to a tropical storm, thrashed the East Coast, knocking out power to millions of homes and businesses, destroying piers and killing at least 40 people in 11 states. (AP)