Earthquake Details

Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM

southern Idaho Earthquake

The USGS has reported a 4 magnitude earthquake has struck southern Idaho on Nov. 23 2021, 5:32:51 AM. ...at a depth of 10 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.

Aftershock

This earthquake has been labeled an Aftershock. You can find information for the main earthquake here: Stanley, Idaho 4m Earthquake, Friday Nov. 12 2021, 12:40:39 AM

Did you feel it?

22 others have felt the southern Idaho earthquake and have since reported it. See below for the response locations and intensities.

Community Internet Intensity Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Community Internet Intensity Map

Responses Location Shaking Distance
1 Challis, ID 83226 WEAK 94 km
3 Stanley, ID 83278 WEAK 34 km
3 Hailey, ID 83333 LIGHT 97 km
1 Ketchum, ID 83340 WEAK 62 km
1 Eagle, ID 83616 WEAK 107 km
1 Garden Valley, ID 83622 LIGHT 38 km
7 Lowman, ID 83637 LIGHT 24 km
2 Boise, ID 83703 WEAK 103 km
1 Boise, ID 83704 WEAK 108 km
2 Garden City, ID 83714 LIGHT 96 km

Did you feel the 4 southern Idaho 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 Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
GEO Community Internet Intensity Map

Intensity vs Distance Plot for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Intensity vs Distance Plot

Responses vs Time Plot for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Responses vs Time Plot

Macroseismic Intensity Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Macroseismic Intensity Map

Peak Ground Acceleration Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Peak Ground Acceleration Map

Peak Ground Velocity Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
Peak Ground Velocity Map

0.3 Second Peak Spectral Acceleration Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
0.3 Second Peak Spectral Acceleration Map

1 Second Peak Spectral Acceleration Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
1 Second Peak Spectral Acceleration Map

3 Second Peak Spectral Acceleration Map for the Southern Idaho 4m Earthquake, Tuesday Nov. 23 2021, 5:32:51 AM
3 Second Peak Spectral Acceleration Map


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