M4.0 earthquake near King Cove, Alaska

213 km SSE of King Cove, Alaska · Oct 22, 2026, 18:36 UTC

4.0 Magnitude 4.0 (mb)

Reviewed by a seismologist · source: U.S. Geological Survey

Time	Oct 22, 2026, 18:36:31 UTC
Location	213 km SSE of King Cove, Alaska 53.246° N, 161.269° W
Depth	10 km (6 mi)
Last updated by USGS	Nov 8, 2026, 22:17 UTC

Tsunami

Official tsunami messages for the US are published by the US Tsunami Warning Centers. Outside the US, follow your national warning agency. Latest tsunami messages.

Other earthquakes nearby

USGS-recorded earthquakes within 200 km (124 mi) in the week before and after this one.

2.8 102 km SE of King Cove, Alaska Oct 29, 03:47 UTC
2.7 93 km SSE of King Cove, Alaska Oct 29, 02:18 UTC
2.6 95 km SSE of Sand Point, Alaska Oct 27, 23:33 UTC
2.5 88 km S of King Cove, Alaska Oct 27, 19:20 UTC
2.8 162 km ESE of Akutan, Alaska Oct 27, 16:11 UTC
2.6 97 km SSE of King Cove, Alaska Oct 26, 06:37 UTC
4.2 99 km SSE of Sand Point, Alaska Oct 23, 06:44 UTC
3.2 44 km SW of Sand Point, Alaska Oct 23, 02:49 UTC
2.8 87 km S of King Cove, Alaska Oct 23, 00:17 UTC
4.0 153 km ESE of Akutan, Alaska Oct 22, 21:42 UTC
2.6 156 km S of False Pass, Alaska Oct 22, 21:33 UTC
2.7 138 km S of False Pass, Alaska Oct 22, 05:44 UTC
2.6 156 km S of False Pass, Alaska Oct 22, 03:30 UTC
2.5 142 km S of False Pass, Alaska Oct 21, 23:32 UTC
3.1 161 km S of False Pass, Alaska Oct 21, 21:47 UTC

Official sources

USGS event page (ShakeMap, technical details, updates)
Did you feel it? Tell USGS

All earthquakes today · More earthquakes in Alaska

About this data

Earthquake data comes from the USGS real-time feeds and is checked every 5 minutes. Early magnitudes, locations and depths are automatic and can change when seismologists review the event. Nearest towns are calculated from GeoNames places with 15,000 or more people; an earthquake is listed under a country or state when the nearest such town within 300 km (186 mi) is there, or when USGS names that place.

Live Earth Watch is not an official warning service. We show data published by government agencies; for warnings and instructions follow your local emergency officials and the National Weather Service.