Earthquake Details

Guerneville, Ca 3.21m Earthquake, Wednesday Jul. 28 2021, 3:51:08 AM

Guerneville, CA Earthquake

The USGS has reported a 3.21 magnitude earthquake has struck 5km N of Guerneville, CA on Jul. 28 2021, 3:51:08 AM. ...at a depth of -0.25 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: The Geysers, Ca 3.44m Earthquake, Saturday Jul. 31 2021, 8:15:56 AM

Did you feel it?

144 others have felt the Guerneville, CA earthquake and have since reported it. See below for the response locations and intensities.

Community Internet Intensity Map for the Guerneville, Ca 3.21m Earthquake, Wednesday Jul. 28 2021, 3:51:08 AM
Community Internet Intensity Map

Responses Location Shaking Distance
1 Glenbrook, NV 89413 WEAK 274 km
1 Los Banos, CA 93635 WEAK 249 km
1 Monterey, CA 93940 LIGHT 241 km
1 San Francisco, CA 94134 LIGHT 105 km
2 Bodega Bay, CA 94923 WEAK 23 km
1 San Jose, CA 95123 WEAK 178 km
1 Santa Rosa, CA 95407 LIGHT 28 km
9 Cazadero, CA 95421 LIGHT 20 km
25 Forestville, CA 95436 LIGHT 10 km
54 Guerneville, CA 95446 LIGHT 2 km
5 Healdsburg, CA 95448 LIGHT 15 km
6 Monte Rio, CA 95462 LIGHT 9 km
6 Occidental, CA 95465 WEAK 16 km
17 Sebastopol, CA 95472 LIGHT 20 km
12 Windsor, CA 95492 LIGHT 16 km

Did you feel the 3.21 Guerneville, CA 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 Guerneville, Ca 3.21m Earthquake, Wednesday Jul. 28 2021, 3:51:08 AM
GEO Community Internet Intensity Map

Intensity vs Distance Plot for the Guerneville, Ca 3.21m Earthquake, Wednesday Jul. 28 2021, 3:51:08 AM
Intensity vs Distance Plot

Responses vs Time Plot for the Guerneville, Ca 3.21m Earthquake, Wednesday Jul. 28 2021, 3:51:08 AM
Responses vs Time Plot


Home | Earthquakes | About Us | Contact Us | Privacy

Copyright Friendly Forecast 2012 - 2021