Did your phone light up this morning with an earthquake alert? Good news: There was no quake. The ShakeAlert early warning system that notifies people about earthquakes as they are occurring alerted ...
PORTLAND, Ore. (KOIN) – A “false alarm” left residents shaken along the Clackamas River early Tuesday morning over fears that Rivermill Dam had malfunctioned. The Clackamas County Sheriff’s Office ...
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 Carson City in western Nevada could produce heavy shaking in the region. But ...
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