USGS deletes 5.9 quake in Nevada
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A marriage between a can of beans and a smoke alarm, 6-pound seismic sensors collect data that researchers use to establish trends.
The false alert Thursday mistakenly claimed a magnitude 5.9 earthquake had struck near Carson City, Nevada. Here’s what happened.
The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on Thursday morning for a magnitude 5.9 temblor that did not happen.
An earthquake with a preliminary magnitude of 4.0 struck southern Santa Clara County early Wednesday morning, according to officials.