RENO, Nev. (AP) — Astronomers say a loud explosion heard across a large swath of Nevada and California on Sunday morning was likely caused by a meteor.
The explosion rattled windows and shook houses from Reno to Winnemucca in Nevada, and from the Sacramento to Bakersfield areas in California.
Dan Ruby of the Fleischmann Planetarium at the University of Nevada, Reno, says the reports indicate the meteor broke up above Earth somewhere over the Sierra southwest of Reno.
There were no reports of earthquakes at the time.
UPDATE: NORAD (North American Aerospace Defense Command) tells News 4 they have received reports of a meteor strike near the Kingsbury Grade area but there is no confirmation at this point.
NBC Bay Area is reporting the Tuolumne County sheriff's department, about 90-miles east of Stockton, is investigating the possibility that there may have been the physical impact from an overnight meteor shower.
UPDATE: There have been reports of people seeing something in the air or hearing a boom from many parts of the Reno-Sparks metro area, also the Sierra, the Tonopah area and the Winnemucca area.
The boom, if it was from a meteor or meteors, may have been from a sonic boom and not the result of strike. Some people had reported to News 4 and other media of a possible local impact. Read More