Earthquake · Reviewed by USGS

M1.4 earthquake 13 km N of Amboy, Washington

A magnitude 1.4 earthquake struck 13 km N of Amboy, Washington at Sep 28, 2026, 00:42 UTC, at a depth of 16 km. The epicentre was 29 km (18 mi) NNE of Battle Ground.

Details

Magnitude	1.4 md
Time	Sep 28, 2026, 00:42 UTC
Depth	15.8 km
Coordinates	46.035, -122.434
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
1.4	38 km NNE of Amboy, Washington	27 km / 17 mi	depth 7 km	Oct 24, 20:34 UTC
1.6	3 km W of Columbia City, Oregon	36 km / 23 mi	depth 23 km	Oct 23, 14:09 UTC
1.0	7 km NW of Yamhill, Oregon	95 km / 59 mi	depth 11 km	Oct 23, 08:44 UTC
3.0	3 km W of Columbia City, Oregon	37 km / 23 mi	depth 24 km	Oct 22, 14:25 UTC
1.7	24 km S of Morton, Washington	37 km / 23 mi	depth 11 km	Oct 22, 10:34 UTC
1.6	4 km E of Lewisville, Washington	25 km / 16 mi	depth -1 km	Oct 19, 23:25 UTC
1.6	8 km NE of Ashford, Washington	94 km / 58 mi	depth 7 km	Oct 18, 20:49 UTC
1.6	12 km WSW of Alder, Washington	79 km / 49 mi	depth 25 km	Oct 18, 16:34 UTC
1.1	12 km NE of Ashford, Washington	99 km / 61 mi	depth 4 km	Oct 18, 02:18 UTC
1.1	10 km SSE of Toledo, Washington	45 km / 28 mi	depth 0 km	Oct 15, 23:50 UTC
1.4	11 km NE of Vernonia, Oregon	53 km / 33 mi	depth 0 km	Oct 13, 19:26 UTC
1.2	3 km W of Venersborg, Washington	30 km / 18 mi	depth 13 km	Oct 12, 09:01 UTC
1.1	3 km NNE of Hockinson, Washington	30 km / 19 mi	depth 13 km	Oct 12, 03:01 UTC
1.3	13 km SE of Ashford, Washington	80 km / 49 mi	depth 6 km	Oct 11, 00:28 UTC
1.6	10 km S of Toledo, Washington	46 km / 29 mi	depth 0 km	Oct 8, 23:32 UTC
1.1	4 km ENE of Lafayette, Oregon	99 km / 62 mi	depth 0 km	Oct 8, 20:34 UTC
1.3	6 km NNW of Clatskanie, Oregon	62 km / 39 mi	depth 21 km	Oct 8, 13:34 UTC
1.1	4 km W of Yacolt, Washington	20 km / 12 mi	depth -1 km	Oct 7, 22:47 UTC
1.6	20 km E of Castle Rock, Washington	29 km / 18 mi	depth 17 km	Oct 7, 20:15 UTC
1.8	20 km E of Castle Rock, Washington	29 km / 18 mi	depth 17 km	Oct 6, 19:59 UTC
1.2	2 km SW of Ashford, Washington	84 km / 52 mi	depth 4 km	Oct 6, 15:25 UTC
2.4	2 km SW of Ashford, Washington	83 km / 52 mi	depth 8 km	Oct 6, 02:02 UTC
1.4	9 km NNE of Government Camp, Oregon	92 km / 57 mi	depth 0 km	Oct 5, 18:24 UTC
1.4	9 km SSE of Scappoose, Oregon	51 km / 32 mi	depth 23 km	Oct 4, 19:59 UTC
1.0	33 km S of Morton, Washington	31 km / 19 mi	depth 4 km	Oct 4, 04:47 UTC

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