INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.1

Earthquake M 1.1 in the area of Brinnon, Washington, 26 October 2026, 05:06 UTC

Recorded 41 h ago. Updated 23:23.

Magnitude
ml 1.1
Time (UTC)
05:06:30
Depth
5 km
Coordinates
47.735 N 122.879 W
Source
USGS
Last revision
23:23

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.1 was recorded at a depth of 5 km, near Brinnon, on 26/10 at 05:06 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 13 events were recorded in the last 30 days (maximum magnitude 2.3). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.3). The hypocentre is shallow, at a depth of 5 km.

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

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