Earthquake · Reviewed by USGS

M1.8 earthquake 2 km ENE of Gardena, CA

A magnitude 1.8 earthquake struck 2 km ENE of Gardena, CA at Oct 31, 2026, 21:31 UTC, at a depth of 12 km. The epicentre was 2 km (1 mi) ENE of Gardena.

Details

Magnitude	1.8 ml
Time	Oct 31, 2026, 21:31 UTC
Depth	12.0 km
Coordinates	33.898, -118.287
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	7 km S of Lytle Creek, CA	80 km / 50 mi	depth 9 km	Nov 2, 01:33 UTC
2.5	7 km SSW of Santa Barbara Is., CA	91 km / 57 mi	depth 0 km	Nov 1, 12:39 UTC
1.8	2 km SE of Chatsworth, CA	47 km / 29 mi	depth 17 km	Nov 1, 10:08 UTC
1.0	2 km SE of Loma Linda, CA	97 km / 61 mi	depth 4 km	Nov 1, 01:37 UTC
1.1	2 km SE of Rancho Cucamonga, CA	71 km / 44 mi	depth 11 km	Oct 31, 22:04 UTC
2.1	2 km SE of Loma Linda, CA	97 km / 61 mi	depth 6 km	Oct 31, 17:40 UTC
1.4	7 km SE of San Pedro, CA	24 km / 15 mi	depth 7 km	Oct 31, 12:53 UTC
1.2	2 km SE of Loma Linda, CA	97 km / 60 mi	depth 5 km	Oct 31, 12:50 UTC
1.0	4 km WNW of Glen Avon, CA	72 km / 45 mi	depth 9 km	Oct 31, 08:53 UTC
1.1	8 km N of Rancho Cucamonga, CA	73 km / 45 mi	depth 4 km	Oct 31, 01:58 UTC
1.0	2 km SE of Loma Linda, CA	97 km / 60 mi	depth 4 km	Oct 30, 23:15 UTC

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