Earthquake · Reviewed by USGS

M1.1 earthquake 4 km NNW of Big Bear City, CA

A magnitude 1.1 earthquake struck 4 km NNW of Big Bear City, CA at Oct 10, 2026, 13:48 UTC, at a depth of 4 km. The epicentre was 34 km (21 mi) NNE of Yucaipa.

Details

Magnitude	1.1 ml
Time	Oct 10, 2026, 13:48 UTC
Depth	4.1 km
Coordinates	34.298, -116.864
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
1.1	12 km S of Anza, CA	97 km / 60 mi	depth 3 km	Oct 26, 11:47 UTC
1.4	12 km W of Anza, CA	82 km / 51 mi	depth 7 km	Oct 26, 11:01 UTC
1.2	13 km ENE of Temecula, CA	87 km / 54 mi	depth 3 km	Oct 26, 04:44 UTC
1.2	14 km ENE of Temecula, CA	87 km / 54 mi	depth 3 km	Oct 26, 04:31 UTC
1.2	8 km SE of Valle Vista, CA	66 km / 41 mi	depth 17 km	Oct 26, 02:26 UTC
1.0	9 km WNW of Anza, CA	80 km / 50 mi	depth 12 km	Oct 26, 01:39 UTC
1.0	16 km NNE of Indio, CA	84 km / 52 mi	depth 2 km	Oct 25, 20:40 UTC
1.6	5 km SW of Anza, CA	86 km / 54 mi	depth 5 km	Oct 25, 19:52 UTC
1.4	6 km NW of Mira Loma, CA	70 km / 44 mi	depth 8 km	Oct 25, 16:16 UTC
1.0	5 km SW of Anza, CA	87 km / 54 mi	depth 6 km	Oct 25, 14:04 UTC
1.4	5 km SW of Anza, CA	86 km / 54 mi	depth 5 km	Oct 25, 13:54 UTC
1.8	18 km ESE of Anza, CA	98 km / 61 mi	depth 12 km	Oct 25, 13:34 UTC
1.6	5 km WNW of Yucaipa, CA	35 km / 22 mi	depth 13 km	Oct 25, 01:46 UTC
1.1	6 km NNE of San Bernardino, CA	40 km / 25 mi	depth 3 km	Oct 24, 21:06 UTC
1.0	5 km N of Cabazon, CA	38 km / 23 mi	depth 13 km	Oct 24, 20:21 UTC
1.1	2 km ESE of San Jacinto, CA	59 km / 36 mi	depth 6 km	Oct 24, 09:23 UTC
2.1	5 km SW of Anza, CA	87 km / 54 mi	depth 6 km	Oct 24, 09:07 UTC
1.2	5 km SW of Anza, CA	87 km / 54 mi	depth 5 km	Oct 23, 23:25 UTC
1.7	21 km ESE of Anza, CA	96 km / 60 mi	depth 4 km	Oct 23, 19:45 UTC
1.1	6 km NE of Anza, CA	81 km / 50 mi	depth 13 km	Oct 23, 19:05 UTC
1.3	4 km SE of Home Gardens, CA	77 km / 48 mi	depth -1 km	Oct 23, 18:35 UTC
1.1	14 km S of Joshua Tree, CA	59 km / 37 mi	depth 9 km	Oct 23, 13:46 UTC
1.0	4 km SW of Anza, CA	86 km / 54 mi	depth 5 km	Oct 23, 10:17 UTC
1.3	2 km W of Fontana, CA	61 km / 38 mi	depth 7 km	Oct 23, 09:38 UTC
1.6	2 km W of Fontana, CA	61 km / 38 mi	depth 7 km	Oct 23, 09:37 UTC

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