Earthquake 4 km NNE of Diablo, CA

Name: Earthquake 4 km NNE of Diablo, CA (1.8 md)
Start: 1970-01-21T13:40:50.999Z
Location: 4 km NNE of Diablo, CA

Mon, 27 Apr 2026 00:49:59 GMT

Time3 days ago

Location

37.8677, -121.9378

Depth

8.8 KM

Event Summary

A 1.8 magnitude earthquake struck on 4 km NNE of Diablo, CA, at Mon, 27 Apr 2026 00:49:59 GMT. Depth: 8.78999996185303km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude

1.8

Source

USGS

Intensity

Agency Reports

1 Sources

Source	Magnitude	Depth	Time
USGSPrimary	1.8	9 km	3 days ago

Earthquake Details

Automatic

Event IDusgs_nc75352237

QualityS

Tsunami PotentialNo

Magnitude Typemd

Last Update3 days ago

Used Stations26

Nearest Places

Possibly felt by: 5.5K

IDiablo
4.0 km
1.2K people
IBlackhawk
5.8 km
9.4K people
IDanville
7.5 km
44.4K people
IClayton
8.2 km
11.9K people
IAlamo
8.5 km
14.6K people

Felt Reports0

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Earthquake 4 km NNE of Diablo, CA

Event Summary

Agency Reports

Earthquake Details

Nearest Places

Felt Reports0

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