INGV, USGS and EMSC data, with the source next to every number.Sources and limits
0.8

Earthquake M 0.8 in the area of Hansville, Washington, 18 October 2026, 15:15 UTC

Recorded 10 d ago. Updated 17:15.

Magnitude
md 0.8
Time (UTC)
15:15:11
Depth
22 km
Coordinates
47.866 N 122.508 W
Source
USGS
Last revision
17:15

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 0.8 was recorded at a depth of 22 km, near Hansville, on 18/10 at 15:15 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 1.4). Within 50 km of the epicentre, 4 events were recorded in the last 30 days (maximum magnitude 2.1). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.1). The hypocentre is shallow, at a depth of 22 km.

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

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