Earthquake Details

Holtville, Ca 3.1m Earthquake, Wednesday Jul. 21 2021, 8:50:50 PM

Holtville, CA Earthquake

The USGS has reported a 3.1 magnitude earthquake has struck 8km W of Holtville, CA on Jul. 21 2021, 8:50:50 PM. ...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.

Fore and Aftershocks

There has been other seismic activity around the 3.1 Holtville, CA earthquake. Below you will find the fore and after shocks associated with it.

Quake Type Magnitude Location Time Date
Foreshock 2.86 8km W of Holtville, CA 1:57:16 PM Jul. 15 2021
Foreshock 2.95 8km W of Holtville, CA 8:48:12 PM Jul. 21 2021
Aftershock 3.1 6km WSW of Holtville, CA 9:29:19 PM Jul. 21 2021

Did you feel it?

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

Community Internet Intensity Map for the Holtville, Ca 3.1m Earthquake, Wednesday Jul. 21 2021, 8:50:50 PM
Community Internet Intensity Map

Responses Location Shaking Distance
1 Ontario, CA 91761 NO 239 km
3 El Centro, CA 92243 LIGHT 16 km
2 Heber, CA 92249 LIGHT 14 km
1 Holtville, CA 92250 WEAK 14 km
2 Imperial, CA 92251 LIGHT 18 km
2 Mexicali, Mexicali, Baja California, Mexico WEAK 21 km

Did you feel the 3.1 Holtville, 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 Holtville, Ca 3.1m Earthquake, Wednesday Jul. 21 2021, 8:50:50 PM
GEO Community Internet Intensity Map

Intensity vs Distance Plot for the Holtville, Ca 3.1m Earthquake, Wednesday Jul. 21 2021, 8:50:50 PM
Intensity vs Distance Plot

Responses vs Time Plot for the Holtville, Ca 3.1m Earthquake, Wednesday Jul. 21 2021, 8:50:50 PM
Responses vs Time Plot


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