Geography ❯ Natural Disasters ❯ Earthquakes ❯ Seismic Activity

Tsunami Alerts

Magnitude 5.9 Earthquake Strikes Off Oregon Coast With No Tsunami Threat

USGS warns of likely aftershocks following the offshore tremor.

M7.8 Quake Off Kamchatka Triggers Tsunami Alerts as Alaska Advisories Are Downgraded

Tsunami Warnings Downgraded After Magnitude-8.8 Quake Off Kamchatka

Tsunami Watches Lifted After Magnitude 7.4 Quake Sequence Off Kamchatka Peninsula