Earthquake · Automatic solution

M1.1 earthquake 10 km E of Angwin, CA

A magnitude 1.1 earthquake struck 10 km E of Angwin, CA at Oct 23, 2026, 16:28 UTC, at a depth of 2 km. The epicentre was 30 km (19 mi) NNE of Agua Caliente.

Details

Magnitude	1.1 md
Time	Oct 23, 2026, 16:28 UTC
Depth	2.0 km
Coordinates	38.569, -122.332
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	46 km / 28 mi	depth 2 km	Oct 26, 15:10 UTC
1.0	2 km NNW of The Geysers, CA	45 km / 28 mi	depth 1 km	Oct 26, 15:08 UTC
1.3	6 km NW of The Geysers, CA	50 km / 31 mi	depth 3 km	Oct 26, 14:42 UTC
1.3	4 km NNW of The Geysers, CA	47 km / 29 mi	depth 2 km	Oct 26, 08:43 UTC
1.0	6 km E of Oakland, CA	88 km / 55 mi	depth 3 km	Oct 26, 06:49 UTC
1.0	6 km NNW of The Geysers, CA	49 km / 30 mi	depth 3 km	Oct 26, 06:02 UTC
1.1	2 km WNW of Anderson Springs, CA	40 km / 25 mi	depth 3 km	Oct 26, 05:46 UTC
1.1	7 km NW of The Geysers, CA	50 km / 31 mi	depth 2 km	Oct 26, 05:05 UTC
1.3	5 km SSW of Pittsburg, CA	74 km / 46 mi	depth 15 km	Oct 26, 04:46 UTC
1.3	5 km WNW of Cobb, CA	49 km / 30 mi	depth 2 km	Oct 26, 02:00 UTC
1.2	3 km W of Cobb, CA	47 km / 29 mi	depth 2 km	Oct 25, 23:04 UTC
1.4	4 km W of Cobb, CA	47 km / 29 mi	depth 2 km	Oct 25, 23:02 UTC
1.7	10 km NW of The Geysers, CA	54 km / 33 mi	depth 3 km	Oct 25, 14:36 UTC
2.1	8 km WNW of Cobb, CA	51 km / 32 mi	depth 2 km	Oct 25, 14:06 UTC
1.4	2 km NNW of The Geysers, CA	45 km / 28 mi	depth 2 km	Oct 25, 11:59 UTC
1.7	1 km ENE of Kenwood, CA	25 km / 15 mi	depth 4 km	Oct 25, 07:33 UTC
1.1	8 km NW of The Geysers, CA	51 km / 32 mi	depth 2 km	Oct 25, 07:30 UTC
1.7	2 km NNW of The Geysers, CA	46 km / 28 mi	depth 0 km	Oct 25, 06:54 UTC
1.9	2 km NNW of The Geysers, CA	46 km / 28 mi	depth 0 km	Oct 25, 06:54 UTC
1.3	6 km WNW of Cobb, CA	49 km / 31 mi	depth 2 km	Oct 25, 05:48 UTC
1.1	7 km NW of The Geysers, CA	51 km / 32 mi	depth 1 km	Oct 25, 05:23 UTC
1.8	17 km ESE of Lake Pillsbury, CA	94 km / 58 mi	depth 9 km	Oct 25, 05:03 UTC
1.7	4 km SSW of Muir Beach, CA	86 km / 53 mi	depth 6 km	Oct 25, 03:09 UTC
1.1	5 km NW of The Geysers, CA	49 km / 30 mi	depth 3 km	Oct 25, 02:43 UTC
2.2	7 km W of Cobb, CA	50 km / 31 mi	depth 2 km	Oct 25, 02:15 UTC

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