Earthquake Details

Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM

Petrolia, CA Earthquake

The USGS has reported a 4.36 magnitude earthquake has struck 102km W of Petrolia, CA on Jan. 12 2021, 5:22:03 AM. ...at a depth of 2.19 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 4.36 Petrolia, CA earthquake. Below you will find the fore and after shocks associated with it.

Quake Type Magnitude Location Time Date
Foreshock 2.73 22km W of Petrolia, CA 5:07:26 PM Jan. 04 2021
Foreshock 2.84 11km W of Petrolia, CA 5:10:46 AM Jan. 09 2021
Foreshock 3.23 12km WSW of Petrolia, CA 7:25:08 PM Jan. 11 2021

Did you feel it?

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

Community Internet Intensity Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Community Internet Intensity Map

Responses Location Shaking Distance
2 San Francisco, CA 94114 LIGHT 396 km
5 Eureka, CA 95501 WEAK 119 km
1 Eureka, CA 95503 WEAK 121 km
1 Ferndale, CA 95536 LIGHT 104 km
1 Trinidad, CA 95570 LIGHT 143 km
1 Portland, OR 97201 WEAK 608 km

Did you feel the 4.36 Petrolia, 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 Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
GEO Community Internet Intensity Map

Intensity vs Distance Plot for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Intensity vs Distance Plot

Responses vs Time Plot for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Responses vs Time Plot

Macroseismic Intensity Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Macroseismic Intensity Map

Peak Ground Acceleration Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Peak Ground Acceleration Map

Peak Ground Velocity Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Peak Ground Velocity Map

Uncertainty Ratio Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Uncertainty Ratio Map

Shakemap for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Shakemap

Shakemap Bare for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
Shakemap Bare

0.3 Second Peak Spectral Acceleration Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
0.3 Second Peak Spectral Acceleration Map

1 Second Peak Spectral Acceleration Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
1 Second Peak Spectral Acceleration Map

3 Second Peak Spectral Acceleration Map for the Petrolia, Ca 4.36m Earthquake, Tuesday Jan. 12 2021, 5:22:03 AM
3 Second Peak Spectral Acceleration Map


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