INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.5

Earthquake M 1.5 in the area of Pacifica, 22 October 2026, 21:09 UTC

Recorded 4 d ago. Updated 23:09.

Magnitude
md 1.5
Time (UTC)
21:09:03
Depth
7 km
Coordinates
37.652 N 122.514 W
Source
USGS
Last revision
23:09

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.5 was recorded at a depth of 7 km, near Pacifica, on 22/10 at 21:09 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 2 events were recorded in the last 24 hours (maximum magnitude 1.5). Within 50 km of the epicentre, 8 events were recorded in the last 30 days (maximum magnitude 2.4). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.4). The hypocentre is shallow, at a depth of 7 km.

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

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