Earthquake · Automatic solution

M1.1 earthquake 2 km SE of South El Monte, CA

A magnitude 1.1 earthquake struck 2 km SE of South El Monte, CA at Oct 30, 2026, 10:21 UTC, at a depth of 11 km. The epicentre was 2 km (1 mi) SE of South El Monte.

Details

Magnitude	1.1 ml
Time	Oct 30, 2026, 10:21 UTC
Depth	11.1 km
Coordinates	34.037, -118.031
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
2.0	7 km W of Calimesa, CA	83 km / 51 mi	depth 14 km	Nov 3, 06:33 UTC
1.1	5 km E of Calimesa, CA	95 km / 59 mi	depth 13 km	Nov 2, 21:48 UTC
1.1	7 km S of Lytle Creek, CA	52 km / 32 mi	depth 9 km	Nov 2, 01:33 UTC
1.8	2 km SE of Chatsworth, CA	56 km / 35 mi	depth 17 km	Nov 1, 10:08 UTC
1.0	2 km SE of Loma Linda, CA	73 km / 45 mi	depth 4 km	Nov 1, 01:37 UTC
1.1	2 km SE of Rancho Cucamonga, CA	44 km / 27 mi	depth 11 km	Oct 31, 22:04 UTC
1.8	2 km ENE of Gardena, CA	28 km / 18 mi	depth 12 km	Oct 31, 21:31 UTC
2.1	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 6 km	Oct 31, 17:40 UTC
1.0	4 km NNE of Beaumont, CA	99 km / 61 mi	depth 8 km	Oct 31, 13:02 UTC
1.4	7 km SE of San Pedro, CA	44 km / 27 mi	depth 7 km	Oct 31, 12:53 UTC
1.2	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 5 km	Oct 31, 12:50 UTC
1.0	4 km WNW of Glen Avon, CA	47 km / 29 mi	depth 9 km	Oct 31, 08:53 UTC
1.1	8 km N of Rancho Cucamonga, CA	45 km / 28 mi	depth 4 km	Oct 31, 01:58 UTC
1.0	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 4 km	Oct 30, 23:15 UTC
1.0	3 km NW of Muscoy, CA	63 km / 39 mi	depth 10 km	Oct 30, 16:37 UTC
1.1	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 4 km	Oct 30, 12:18 UTC
1.6	2 km SE of Loma Linda, CA	73 km / 45 mi	depth 5 km	Oct 30, 09:25 UTC
1.2	3 km SE of Loma Linda, CA	73 km / 45 mi	depth 4 km	Oct 30, 08:36 UTC
1.8	2 km ESE of Loma Linda, CA	73 km / 45 mi	depth 7 km	Oct 30, 04:58 UTC
1.3	2 km SE of Loma Linda, CA	73 km / 45 mi	depth 6 km	Oct 30, 04:58 UTC
1.2	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 3 km	Oct 30, 03:41 UTC
1.3	2 km SE of Loma Linda, CA	72 km / 45 mi	depth 7 km	Oct 30, 03:16 UTC
2.2	3 km SE of Loma Linda, CA	73 km / 45 mi	depth 6 km	Oct 30, 03:15 UTC
1.3	6 km SE of Ontario, CA	41 km / 25 mi	depth 7 km	Oct 30, 02:26 UTC
2.2	3 km SE of Loma Linda, CA	73 km / 45 mi	depth 4 km	Oct 30, 02:04 UTC

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