INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.7

Earthquake M 1.7 in the area of Muir Beach, CA, 25 October 2026, 03:09 UTC

Recorded 2 d ago. Updated 04:09.

Magnitude
md 1.7
Time (UTC)
03:09:42
Depth
6 km
Coordinates
37.830 N 122.608 W
Source
USGS
Last revision
04:09

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.7 was recorded at a depth of 6 km, near Muir Beach, on 25/10 at 03:09 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 2 events were recorded in the last 30 days (maximum magnitude 1.7). It is the strongest quake in the area in the last 30 days. The hypocentre is shallow, at a depth of 6 km.

Quakes of this size are very frequent and are usually not felt by people.

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