Explosion-Like Noise Heard Across D.C. Area Was a Sonic Boom, Officials Say The noise, which startled residents and shook buildings, was caused by an authorized military flight, the emergency management agency in Annapolis, Md., said. https://bit.ly/3jvLQpp https://nyti.ms/3eyQv5F

The noise, which startled residents and shook buildings, was caused by an authorized military flight, the emergency management agency in Annapolis, Md., said.

from NYT > Top Stories https://nyti.ms/3CcPo9K
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