VolcanoYT

Disaster Monitoring

Earthquake 8 km NE of Alum Rock, CA

Wed, 28 Oct 2026 14:42:14 GMT

Time23 hours ago
Location
37.4183, -121.7650
Depth
6.6 KM

Event Summary

A 1.2 magnitude earthquake struck on 8 km NE of Alum Rock, CA, at Wed, 28 Oct 2026 14:42:14 GMT. Depth: 6.57000017166138km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.2
md
Map of 8 km NE of Alum Rock, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.27 km
23 hours ago

Earthquake Details

Automatic
Event IDusgs_nc75458962
QualityS
Tsunami PotentialNo
Magnitude Typemd
Last Update23 hours ago
Used Stations10

Felt Reports0

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