Earthquake · Reviewed by USGS

M1.7 earthquake 24 km S of Morton, Washington

A magnitude 1.7 earthquake struck 24 km S of Morton, Washington at Oct 22, 2026, 10:34 UTC, at a depth of 11 km. The epicentre was 58 km (36 mi) ENE of Longview.

Details

Magnitude	1.7 ml
Time	Oct 22, 2026, 10:34 UTC
Depth	11.2 km
Coordinates	46.340, -122.240
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
1.3	22 km ENE of Ashford, Washington	67 km / 41 mi	depth 0 km	Oct 25, 19:30 UTC
1.0	22 km ENE of Ashford, Washington	67 km / 41 mi	depth 0 km	Oct 25, 19:30 UTC
1.4	38 km NNE of Amboy, Washington	15 km / 9 mi	depth 7 km	Oct 24, 20:34 UTC
1.3	38 km NNE of Amboy, Washington	15 km / 9 mi	depth 7 km	Oct 24, 20:33 UTC
1.3	38 km NNE of Amboy, Washington	16 km / 10 mi	depth 6 km	Oct 24, 19:25 UTC
1.2	38 km NNE of Amboy, Washington	16 km / 10 mi	depth 3 km	Oct 24, 19:25 UTC
1.6	3 km W of Columbia City, Oregon	69 km / 43 mi	depth 23 km	Oct 23, 14:09 UTC
1.6	16 km NNE of Ashford, Washington	66 km / 41 mi	depth 10 km	Oct 22, 22:27 UTC
3.0	3 km W of Columbia City, Oregon	69 km / 43 mi	depth 24 km	Oct 22, 14:25 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.