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caltech.edu
How Do Earthquake Early Warning Systems Work?
Earthquake early warning systems don’t predict earthquakes. Instead, they detect ground motion as soon as an earthquake begins and send alerts that a tremor is on its way.
Oct 15, 2020
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#Earthquake Footage
Videos capture powerful earthquake rattling Mexico City and Acapulco
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A powerful earthquake shook southern Mexico on Friday, Jan. 2, 2026, near the Pacific coast in Guerrero state. An eyewitness video showed the quake rattling the capital, Mexico City, and knocking debris to the ground. Video courtesy: Victor Maya-Organillero/@ OrganilleroMaya via Reuters | GMA News
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3 days ago
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