Earthquake Details

Cantwell, Alaska 4.4m Earthquake, Thursday Oct. 21 2021, 10:44:34 AM

Cantwell, Alaska Earthquake

The USGS has reported a 4.4 magnitude earthquake has struck 60 km SSE of Cantwell, Alaska on Oct. 21 2021, 10:44:34 AM, at a depth of 71.9 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.

Fore and Aftershocks

There has been other seismic activity around the 4.4 Cantwell, Alaska earthquake. Below you will find the fore and after shocks associated with it.

Quake Type	Magnitude	Location	Time	Date
Foreshock	3.9	35 km NE of Chase, Alaska	12:06:28 AM	Oct. 19 2021

Did you feel it?

41 others have felt the Cantwell, Alaska earthquake and have since reported it. See below for the response locations and intensities.

Community Internet Intensity Map

Responses	Location	Shaking	Distance
2	Anchorage, AK 99501	WEAK	219 km
1	Anchorage, AK 99503	LIGHT	222 km
1	Fort Richardson, AK 99505	NO	209 km
1	Anchorage, AK 99507	WEAK	224 km
1	Anchorage, AK 99508	LIGHT	219 km
2	Anchorage, AK 99515	WEAK	229 km
3	Anchorage, AK 99516	WEAK	230 km
1	Anchorage, AK 99517	LIGHT	223 km
3	Chugiak, AK 99567	WEAK	186 km
1	Eagle River, AK 99577	WEAK	209 km
2	Girdwood, AK 99587	WEAK	233 km
3	Palmer, AK 99645	WEAK	157 km
6	Wasilla, AK 99654	WEAK	190 km
1	Fairbanks, AK 99701	WEAK	193 km
7	Fairbanks, AK 99709	WEAK	236 km
2	Fairbanks, AK 99712	WEAK	265 km
1	Cantwell, AK 99729	WEAK	93 km
2	Healy, AK 99743	LIGHT	141 km