On December 4, 2025, the U.S. Geological Survey confirmed a false ShakeAlert earthquake warning reached parts of California ...
A 2.7-magnitude earthquake struck about 7.5 miles west-southwest of Anacortes on Sunday night. The earthquake occurred ...
California lawmakers are demanding more information on an early earthquake warning system managed by the U.S. Geological Survey after it issued a false alert last week that a magnitude-5.9 earthquake ...