Minor Earthquake ● Closed

M3.0 Earthquake — 4 km WSW of Hamilton City, CA

Event time: Last updated: Sep 11, 2026
Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

Magnitude 3.0 earthquake 4 km WSW of Hamilton City, CA at a depth of 25.6 km, recorded by the U.S. Geological Survey.

Measurements

MagnitudeM3.0
Depth25.6 km
Coordinates39.7343, -122.0632
Region4 km WSW of Hamilton City, CA
Felt Reports5
Tsunami Flag0

Measured by

Earthquake data courtesy of the U.S. Geological Survey

This is a scientific measurement of an event that has already happened. It is not a warning, and it does not tell you what to do.

Not rated by source. US Geological Survey does not publish a severity for this; the level shown is our own classification.

View original report

This event as JSON · API and licence

Source updated 47 days ago (Sep 2, 2026 16:21 UTC) · we last heard from US Geological Survey 22 seconds ago

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General safety information

No authority has issued instructions for this event. The guidance below is general background reading, not a response to it.

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Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.