Earthquake Details

Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM

Big Lake, Alaska Earthquake

The USGS has reported a 3 magnitude earthquake has struck 5 km SSE of Big Lake, Alaska on Jul. 23 2022, 4:26:11 AM. ...at a depth of 30.2 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.

Foreshock

This earthquake has been labeled a Foreshock. You can find information for the main earthquake here: Susitna, Alaska 3.4m Earthquake, Friday Aug. 05 2022, 11:29:01 AM

Did you feel it?

5 others have felt the Big Lake, Alaska earthquake and have since reported it. See below for the response locations and intensities.

Community Internet Intensity Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Community Internet Intensity Map

Responses Location Shaking Distance
1 Anchorage, AK 99501 WEAK 42 km
2 Chugiak, AK 99567 WEAK 43 km
1 Palmer, AK 99645 WEAK 107 km

Did you feel the 3 Big Lake, Alaska earthquake? If you felt the quake you can report it here to the USGS.

Other Imagery and Data

GEO Community Internet Intensity Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
GEO Community Internet Intensity Map

Intensity vs Distance Plot for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Intensity vs Distance Plot

Responses vs Time Plot for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Responses vs Time Plot

Macroseismic Intensity Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Macroseismic Intensity Map

Peak Ground Acceleration Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Peak Ground Acceleration Map

Peak Ground Velocity Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
Peak Ground Velocity Map

0.3 Second Peak Spectral Acceleration Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
0.3 Second Peak Spectral Acceleration Map

1 Second Peak Spectral Acceleration Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
1 Second Peak Spectral Acceleration Map

3 Second Peak Spectral Acceleration Map for the Big Lake, Alaska 3m Earthquake, Saturday Jul. 23 2022, 4:26:11 AM
3 Second Peak Spectral Acceleration Map


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