The federal government and earthquake experts blamed a technical glitch for the alert that sent warnings hundreds of miles ...
Residents across the Pacific Northwest—a region where catastrophic earthquake risk looms as an inescapable reality—depend on ...
On December 4, 2025, millions of cell phones in California and Nevada buzzed with ShakeAlert warnings of a magnitude 5.9 ...
OAKLAND, Calif. -- The 6.4 and 7.1 magnitude earthquakes that jolted Ridgecrest served as reminders of how unexpected and strong earthquakes can be. Seismologists are still processing the data ...
BERKELEY, Calif. (KGO) -- UC Berkeley has been working for years to build an earthquake warning system on the West Coast. The same kind of system that helped prevent Mexico's 7.2 magnitude earthquake ...
State Sen. Alex Padilla (D-Pacoima) introduced a bill Monday to create a system in California to warn the public seconds in advance of an earthquake. The warning system, which is already implemented ...
The United States Geological Survey put out a false alarm for a 5.9 earthquake east of Dayton, Nevada, on Thursday morning.
NBC Los Angeles on MSN
Magnitude-5.9 Nevada earthquake notification was false alert, USGS says
A notification about a magnitude-5.9 earthquake in western Nevada Thursday morning was a false alert, the USGS said. The quake alert generated by the ShakeAlert early warning system indicated an ...
This sensor, one of 52 — half of them in Homer, half in Kodiak — that Quigley and other Alaska Earthquake Center scientists ...
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