The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on ...
The alert for a 5.9 magnitude Nevada earthquake was a false alarm, and the report was deleted from the online USGS quake list ...
CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake struck close to San ...
CONTRA COSTA COUNTY, CA - Monday morning, a preliminary 2.9 magnitude quake was registered close to San Ramon, according to ...
A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near ...
An earthquake with a preliminary magnitude of 3.3 rattled off the coast of Orange County on Sunday afternoon, officials ...
Robert DeGroot, operations team lead for the USGS-managed ShakeAlert Earthquake Early Warning System, told SFGATE that at ...
An alert that notified Bay Area residents of a 5.9 earthquake Thursday morning in Nevada was deleted by the U.S. Geological ...
The tremor struck at 2:11 am (local time), with its epicenter situated approximately 2 miles southeast of San Ramon, at a ...
A magnitude 3.3 earthquake occurred at 12:36 p.m. Sunday along the Camp Pendleton coastal line, generating brief, minor ...
Residents in Nevada woke up to a shocking 5.9 magnitude earthquake alert, but after the panic settled, the whole thing turned ...