INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.4

Earthquake M 1.4 in the area of Mukilteo, Washington, 21 October 2026, 08:53 UTC

Recorded 6 d ago. Updated 22:49.

Magnitude
ml 1.4
Time (UTC)
08:53:35
Depth
56 km
Coordinates
47.942 N 122.340 W
Source
USGS
Last revision
22:49

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.4 was recorded at a depth of 56 km, near Mukilteo, on 21/10 at 08:53 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 4 events were recorded in the last 24 hours (maximum magnitude 1.4). Within 50 km of the epicentre, 8 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 56 km.

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

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