Earthquake · Reviewed by USGS

M1.8 earthquake 7 km NNW of Redwood Valley, CA

A magnitude 1.8 earthquake struck 7 km NNW of Redwood Valley, CA at Oct 15, 2026, 13:31 UTC, at a depth of 2 km. The epicentre was 20 km (12 mi) N of Ukiah.

Details

Magnitude	1.8 md
Time	Oct 15, 2026, 13:31 UTC
Depth	1.8 km
Coordinates	39.326, -123.224
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
1.0	2 km NNW of The Geysers, CA	71 km / 44 mi	depth 2 km	Oct 26, 15:10 UTC
1.0	2 km NNW of The Geysers, CA	71 km / 44 mi	depth 1 km	Oct 26, 15:08 UTC
1.3	6 km NW of The Geysers, CA	67 km / 41 mi	depth 3 km	Oct 26, 14:42 UTC
1.3	4 km NNW of The Geysers, CA	70 km / 43 mi	depth 2 km	Oct 26, 08:43 UTC
1.6	7 km SE of Redwood Valley, CA	13 km / 8 mi	depth -1 km	Oct 26, 07:06 UTC
1.0	6 km NNW of The Geysers, CA	67 km / 42 mi	depth 3 km	Oct 26, 06:02 UTC
1.1	2 km WNW of Anderson Springs, CA	75 km / 47 mi	depth 3 km	Oct 26, 05:46 UTC
1.1	7 km NW of The Geysers, CA	67 km / 42 mi	depth 2 km	Oct 26, 05:05 UTC
1.3	5 km WNW of Cobb, CA	66 km / 41 mi	depth 2 km	Oct 26, 02:00 UTC
1.1	9 km NW of Redwood Valley, CA	4 km / 3 mi	depth 2 km	Oct 26, 01:07 UTC
1.2	3 km W of Cobb, CA	69 km / 43 mi	depth 2 km	Oct 25, 23:04 UTC
1.4	4 km W of Cobb, CA	69 km / 43 mi	depth 2 km	Oct 25, 23:02 UTC
1.8	31 km NW of Covelo, CA	80 km / 50 mi	depth 6 km	Oct 25, 22:27 UTC
1.7	10 km NW of The Geysers, CA	64 km / 40 mi	depth 3 km	Oct 25, 14:36 UTC
2.1	8 km WNW of Cobb, CA	65 km / 41 mi	depth 2 km	Oct 25, 14:06 UTC
1.4	2 km NNW of The Geysers, CA	72 km / 45 mi	depth 2 km	Oct 25, 11:59 UTC
1.1	8 km NW of The Geysers, CA	65 km / 41 mi	depth 2 km	Oct 25, 07:30 UTC
1.7	2 km NNW of The Geysers, CA	71 km / 44 mi	depth 0 km	Oct 25, 06:54 UTC
1.9	2 km NNW of The Geysers, CA	71 km / 44 mi	depth 0 km	Oct 25, 06:54 UTC
1.3	6 km WNW of Cobb, CA	66 km / 41 mi	depth 2 km	Oct 25, 05:48 UTC
1.1	7 km NW of The Geysers, CA	66 km / 41 mi	depth 1 km	Oct 25, 05:23 UTC
1.8	17 km ESE of Lake Pillsbury, CA	37 km / 23 mi	depth 9 km	Oct 25, 05:03 UTC
1.1	5 km NW of The Geysers, CA	68 km / 42 mi	depth 3 km	Oct 25, 02:43 UTC
2.2	7 km W of Cobb, CA	66 km / 41 mi	depth 2 km	Oct 25, 02:15 UTC
2.3	17 km SE of Lake Pillsbury, CA	37 km / 23 mi	depth 7 km	Oct 25, 00:13 UTC

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