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The USGS noted the event was a "widely felt sonic boom from a suspected bolide," referring to a meteor that explodes in the atmosphere.

NASA said the energy released when the meteor broke up was equivalent to about 300 tons of TNT.

Local authorities have not yet confirmed the cause of the sound, and it remains unclear whether it was linked to an industrial incident, military activity or another event.

(WPRI) — A loud boom was heard in the skies above Boston, Massachusetts, on Saturday afternoon that could be heard across other areas of Southern New England. Nexstar’s 12 News received reports from ...

Add Yahoo as a preferred source to see more of our stories on Google. The National Oceanic and Atmospheric Administration's Geostationary Lightning Mapper detected an exploding meteor over eastern ...