Chase, Alaska Earthquake
The USGS has reported a 3.9 magnitude earthquake has struck 35 km NE of Chase, Alaska on Oct. 19 2021, 12:06:28 AM. ...at a depth of 71.7 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.
This earthquake has been labeled a Foreshock. You can find information for the main earthquake here: Cantwell, Alaska 4.4m Earthquake, Thursday Oct. 21 2021, 10:44:34 AM
Did you feel it?
65 others have felt the Chase, Alaska earthquake and have since reported it. See below for the response locations and intensities.
Community Internet Intensity Map
|1||Anchorage, AK 99501||WEAK||176 km|
|2||Anchorage, AK 99508||WEAK||177 km|
|2||Anchorage, AK 99515||WEAK||187 km|
|1||Anchorage, AK 99516||WEAK||190 km|
|26||Chugiak, AK 99567||LIGHT||152 km|
|1||Girdwood, AK 99587||WEAK||202 km|
|1||Palmer, AK 99645||WEAK||153 km|
|16||Wasilla, AK 99654||LIGHT||147 km|
|8||Talkeetna, AK 99676||LIGHT||90 km|
|6||Willow, AK 99688||WEAK||145 km|
Did you feel the 3.9 Chase, Alaska earthquake? If you felt the quake you can report it here to the USGS.
Other Imagery and Data
GEO Community Internet Intensity Map
Intensity vs Distance Plot
Responses vs Time Plot
Macroseismic Intensity Map
Peak Ground Acceleration Map
Peak Ground Velocity Map
0.3 Second Peak Spectral Acceleration Map
1 Second Peak Spectral Acceleration Map
3 Second Peak Spectral Acceleration Map