Did a meteor explode over New Hampshire? This may explain the boom.

Theories lit up the internet: An earthquake must have sparked a prolonged boom that rocked homes Sunday morning in New Hampshire and at ...


Theories lit up the internet: An earthquake must have sparked a prolonged boom that rocked homes Sunday morning in New Hampshire and at least one neighboring state.

Some have speculated that the confusing disturbance maybe the sound of an airplane breaking through the sound barrier. Both scenarios were quickly dismissed.

Now, some meteorologists believe they can explain the mystery.

Satellite imagery suggests that a meteor may have exploded in the atmosphere over New Hampshire, according to these meteorologists, who say that explanation is not remote at all.

This time of year, they pointed out, is known for its intense meteor showers: the Draconids which peaked two days earlier and the Orionides which last until November. Balls of fire that explode in a bright terminal flash, often with visible fragmentation, are known as bolides, according to the American Meteor Society.

“Sure enough there was a little fuss just as people started calling and reporting the sound,” said Greg Cornwell, meteorologist for the National Weather Service in Gray, Maine, the New Hampshire forecast office. , in an interview on Tuesday.

Mr Cornwell said the blip was detected by a geostationary weather satellite, known as the GOES-16, which has been used by the National Oceanic and Atmospheric Administration and the National Aeronautics and Space Administration. He and his colleagues reviewed the Sunday morning satellite feed. On it, a blue dot flashed over southern New Hampshire around 11:21 am.

“It wasn’t until the next morning that we were like, ‘Well, I wonder what was the cause?’” He said. “There was a lot of discussion from the public.

The satellite has an advanced lightning detection system, but there were no thunderstorms in the area on Sunday morning, Cornwell said.

“Now there have been cases where this kind of fireballs or explosive bolides would cause a false positive,” he said. “It showed up in the data, and it’s kind of a hunch.”

Doug Chappel, a mechanical engineer from Hillsborough, NH, which is about 25 miles west of Concord, NH, said in an interview Tuesday that he was hiking with his family in the Fox Forest when he heard the boom.

“I am a child of the Cold War,” Mr. Chappel said. “If I ended up finding out that Boston and New York had been incinerated by an H-bomb, I wouldn’t have been surprised.”

Mr Chappel said his family lived in Florida and used to hear the sound of the space shuttle launching and returning to Earth. What he experienced on Sunday – long thunderous noises captured on home security camera footage provided by Mr Chappel – was something different.

“It has lasted too long to be a signature sonic boom,” Mr. Chappel said.

Paul D. Raymond Jr., administrator of strategic communications for the New Hampshire Department of Security, said in an email Tuesday that the agency’s partners in the Weather Service saw a meteor as the source of the disruption and were investigating .

NASA did not immediately comment on Tuesday.

Across the northeast, there have been no earthquakes in the past seven days, according to the National Earthquake Information Center, which is part of the US Geological Survey and maintains a map of seismic events.

A spokeswoman for the Federal Aviation Administration said on Tuesday the agency had no report of aircraft noise in the area, while local officials said the sound was not from a military aircraft .

Mike Wankum, a meteorologist for the WCVB TV channel, an ABC Boston affiliate, came to a conclusion similar to Weather Service forecasters about a meteor explosion that could cause the boom.

“Now it has to detonate 30 miles or less to get that sonic boom that exists,” Mr Wankum said on a broadcast Monday. “And it may take a minute and a half to four minutes for that rumble to kind of catch on.” But that’s probably what you heard.



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Newsrust - US Top News: Did a meteor explode over New Hampshire? This may explain the boom.
Did a meteor explode over New Hampshire? This may explain the boom.
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