NEWSAR
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SRCThe Guardian - World News
LANGEN
LEANCenter-Left
WORDS317
ENT12
TUE · 2026-03-17 · 19:04 GMTBRIEF NSR-2026-0317-25433
News/Meteor over Ohio causes large boom heard as far away as Penn…
NSR-2026-0317-25433News Report·EN·Environmental

Meteor over Ohio causes large boom heard as far away as Pennsylvania

On Tuesday morning, a meteor over Ohio caused a sonic boom that was widely heard across the region, including as far away as Pennsylvania and New York state. The National Weather Service (NWS) confirmed the event using satellite data and a video captured by its Pittsburgh office.

Coral Murphy MarcosThe Guardian - World NewsFiled 2026-03-17 · 19:04 GMTLean · Center-LeftRead · 2 min
Meteor over Ohio causes large boom heard as far away as Pennsylvania
The Guardian - World NewsFIG 01
Reading time
2min
Word count
317words
Sources cited
4cited
Entities identified
12entities
Quality score
100%
§ 01

Briefing Summary

AI-generated
NEWSAR · AI

On Tuesday morning, a meteor over Ohio caused a sonic boom that was widely heard across the region, including as far away as Pennsylvania and New York state. The National Weather Service (NWS) confirmed the event using satellite data and a video captured by its Pittsburgh office. NASA later identified the meteor as a small asteroid, approximately 6 feet in diameter and weighing 7 tons, that entered the atmosphere above Lake Erie. Traveling at 45,000 mph, it fragmented over Valley City, Ohio, potentially producing meteorites in Medina County. While most of the meteor likely burned up in the atmosphere, small fragments may have reached the ground.

Confidence 0.90Sources 4Claims 5Entities 12
§ 02

Article analysis

Model · rule-based
Framing
Environmental
Human Interest
Tone
Measured
AI-assessed
CalmNeutralAlarmist
Factuality
0.90 / 1.00
Factual
LowHigh
Sources cited
4
Well sourced
FewMany
§ 03

Key claims

5 extracted
01

Most space rocks smaller than a football field will break apart in Earth’s atmosphere.

factualNasa’s website
Confidence
1.00
02

The asteroid moved south-east at 45,000 mph before fragmenting over Valley City.

factualNasa
Confidence
1.00
03

The fireball was caused by a small asteroid nearly 6 feet in diameter and weighing about 7 tons.

factualNasa
Confidence
1.00
04

A meteor over Ohio caused a large boom heard as far away as Pennsylvania.

factualNational Weather Service (NWS) and reports
Confidence
1.00
05

Satellite data suggests that the boom was a result of a meteor.

factualNWS’s Cleveland office
Confidence
0.90
§ 04

Full report

2 min read · 317 words
A meteor over Ohio caused a large boom that jolted people as far away as Pennsylvania on Tuesday morning, according to the National Weather Service (NWS) and reports.The meteor entered the atmosphere at about 9am local time on Tuesday, producing a sonic boom felt across a wide swath of northern Ohio and beyond. Reports poured in from Cleveland and other sectors as far east as Pittsburgh, Pennsylvania, and into New York state.Cleveland.com reported that Ohio residents described thinking a tree had smashed into their roof – and one said the sound was similar to fireworks that “lingered and rumbled like thunder”.The NWS’s Cleveland office said that satellite data “does suggest that the boom was a result of a meteor”, according to a post on X.Meanwhile, the NWS office in Pittsburgh posted a video filmed by one of its employees, showing the meteor shooting across the sky.So far, NWS has no reports of any debris being found.“There could be some small fragments, but a lot of it would have burned up in the atmosphere,” Brian Mitchell, an NWS meteorologist, told the Associated Press.Nasa, the US space agency, also confirmed the reported meteor on Tuesday morning, saying that data analysis placed the first visibility of it above Lake Erie.“The fireball – caused by a small asteroid nearly 6 feet in diameter and weighing about 7 tons – moved south-east at 45,000 mph before fragmenting over Valley City,” a Nasa post read. “The fragments continued on to the south, producing meteorites in the vicinity of Medina county, Ohio.”Meteors are visible streaks of light also colloquially called shooting stars, which occur when meteoroids enter Earth’s atmosphere at high speed and burn up. According to one study, about 17,000 meteorites fall to Earth annually.“Most space rocks smaller than a football field will break apart in Earth’s atmosphere,” according to Nasa’s website, though on very rare occasions they may explode in the air.
§ 05

Entities

12 identified
§ 06

Keywords & salience

9 terms
meteor
1.00
sonic boom
0.80
ohio
0.70
atmosphere
0.60
meteorite
0.60
nws
0.50
nasa
0.50
asteroid
0.40
lake erie
0.40
§ 07

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