United States – Los Angeles County

This page summarizes earthquakes in Los Angeles County (United States). The most recently recorded event was a magnitude M1.8 earthquake near Malibu on 2026-07-31 17:01:20 UTC. All event lists and map markers are limited to the last 30 days.

About Los Angeles County

Los Angeles County, sometimes abbreviated as LA County, is a county in the U.S. state of California, in the southern region of the state. It is the most populous county in the United States, with 9,694,934 residents estimated in 2025. Its population is greater than that of 40 individual U.S.

Earthquakes (last 30 days)
112
Max magnitude (last 30 days)
M2.7
Avg magnitude (last 30 days)
M1.46
Avg depth (last 30 days)
11 km
Seismic activity in 2026

In 2026, Los Angeles County recorded 633 earthquakes within United States. The average magnitude was M1.49. The strongest event reached M2.9.

By event count in 2026, this region ranks #12 within United States.

Located on the Pacific Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Los Angeles County (last 30 days)
M1.8
Malibu
2026-07-31 · 17:01 UTC · 21 km
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M0.8
Los Angeles
2026-07-31 · 16:57 UTC · 11 km
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M1.8
Los Angeles
2026-07-31 · 16:57 UTC · 31 km
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M1.9
Rowland Heights
2026-07-30 · 20:23 UTC · 0 km
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M1.4
Los Angeles
2026-07-30 · 18:56 UTC · 0 km
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M2.4
Long Beach
2026-07-30 · 17:44 UTC · 13 km
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M2.2
Calabasas
2026-07-30 · 17:23 UTC · 3 km
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M1.0
City of Industry
2026-07-30 · 16:27 UTC · -1 km
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M1.1
Los Angeles
2026-07-30 · 09:40 UTC · 8 km
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M2.7
Long Beach
2026-07-30 · 09:36 UTC · 14 km
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M1.5
Los Angeles
2026-07-30 · 00:42 UTC · 10 km
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M1.2
Duarte
2026-07-29 · 18:09 UTC · -1 km
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M1.5
Azusa
2026-07-29 · 17:49 UTC · 14 km
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M0.9
Burbank
2026-07-29 · 11:09 UTC · 13 km
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M2.2
Los Angeles County
2026-07-28 · 18:04 UTC · 0 km
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M1.5
Los Angeles
2026-07-28 · 14:40 UTC · 8 km
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M1.6
Irwindale
2026-07-27 · 17:47 UTC · 10 km
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M1.6
Long Beach
2026-07-27 · 08:02 UTC · 11 km
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M1.3
Juniper Hills
2026-07-24 · 13:16 UTC · 9 km
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M1.6
Los Angeles County
2026-07-24 · 12:49 UTC · 19 km
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M1.0
Inglewood
2026-07-24 · 09:15 UTC · 4 km
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M1.4
Los Angeles County
2026-07-24 · 09:15 UTC · 23 km
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M1.2
Whittier
2026-07-24 · 02:22 UTC · 11 km
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M1.4
Los Angeles County
2026-07-24 · 00:20 UTC · 9 km
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M0.9
Los Angeles County
2026-07-24 · 00:20 UTC · 8 km
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M2.1
Los Angeles
2026-07-22 · 23:32 UTC · 0 km
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M1.3
San Pasqual
2026-07-22 · 18:22 UTC · 5 km
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M0.9
Malibu
2026-07-22 · 16:47 UTC · 15 km
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M1.9
Los Angeles County
2026-07-22 · 16:47 UTC · 16 km
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M1.3
Los Angeles
2026-07-22 · 02:46 UTC · 20 km
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M0.7
Pomona
2026-07-21 · 21:49 UTC · 5 km
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M1.4
South Pasadena
2026-07-21 · 19:41 UTC · 35 km
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M2.0
Los Angeles County
2026-07-21 · 19:35 UTC · 0 km
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M1.5
Redondo Beach
2026-07-21 · 16:33 UTC · 2 km
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M1.1
Los Angeles
2026-07-21 · 15:51 UTC · 17 km
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M0.9
Los Angeles County
2026-07-21 · 07:16 UTC · 14 km
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M1.7
Los Angeles
2026-07-20 · 19:13 UTC · 18 km
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M1.6
Pasadena
2026-07-20 · 17:20 UTC · 10 km
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M1.1
Duarte
2026-07-20 · 16:43 UTC · 3 km
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M1.4
Los Angeles County
2026-07-19 · 22:39 UTC · 9 km
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M1.1
Juniper Hills
2026-07-18 · 23:07 UTC · 10 km
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M1.0
Rosemead
2026-07-18 · 21:15 UTC · -1 km
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M1.0
Los Angeles County
2026-07-18 · 08:23 UTC · 6 km
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M2.4
Los Angeles
2026-07-18 · 07:35 UTC · 8 km
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M1.0
San Dimas
2026-07-18 · 04:20 UTC · 14 km
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M1.2
Inglewood
2026-07-17 · 07:35 UTC · 16 km
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M1.6
Altadena
2026-07-16 · 16:20 UTC · 2 km
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M2.2
Los Angeles County
2026-07-15 · 18:51 UTC · 0 km
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M1.4
City of Industry
2026-07-15 · 18:22 UTC · 5 km
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M2.3
Los Angeles County
2026-07-15 · 17:33 UTC · 0 km
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M2.2
Los Angeles County
2026-07-15 · 16:39 UTC · 0 km
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M0.7
Glendora
2026-07-15 · 10:29 UTC · 8 km
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M1.3
Covina
2026-07-15 · 10:29 UTC · 13 km
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M1.2
Norwalk
2026-07-15 · 01:32 UTC · 7 km
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M1.3
West Covina
2026-07-14 · 22:34 UTC · 10 km
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M2.1
Los Angeles County
2026-07-14 · 20:00 UTC · 0 km
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M1.9
Camp Williams
2026-07-14 · 19:59 UTC · 0 km
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M1.5
Los Angeles County
2026-07-14 · 19:44 UTC · 12 km
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M1.9
Los Angeles County
2026-07-14 · 18:55 UTC · 0 km
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M2.1
Los Angeles County
2026-07-14 · 18:23 UTC · 0 km
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M1.9
Gorman
2026-07-14 · 17:48 UTC · 0 km
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M0.8
Covina
2026-07-14 · 16:42 UTC · 14 km
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M1.0
Athens
2026-07-14 · 16:40 UTC · 19 km
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M1.6
Los Angeles County
2026-07-14 · 16:16 UTC · -1 km
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M2.2
Los Angeles County
2026-07-14 · 16:16 UTC · 15 km
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M2.1
Otterbein
2026-07-14 · 15:36 UTC · 2 km
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M0.9
La Verne
2026-07-14 · 08:40 UTC · 13 km
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M1.9
Los Angeles County
2026-07-14 · 05:31 UTC · 10 km
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M0.8
Los Angeles County
2026-07-14 · 03:26 UTC · 9 km
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M1.3
City of Industry
2026-07-14 · 00:09 UTC · 7 km
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M1.3
Los Angeles County
2026-07-13 · 23:04 UTC · 14 km
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M2.1
East Pasadena
2026-07-13 · 21:24 UTC · 10 km
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M1.3
Los Angeles County
2026-07-13 · 14:01 UTC · 8 km
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M0.7
Los Angeles County
2026-07-13 · 13:58 UTC · 8 km
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M1.9
Malibu
2026-07-12 · 18:45 UTC · 4 km
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M1.2
Temple City
2026-07-12 · 15:44 UTC · 2 km
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M1.4
Los Angeles County
2026-07-12 · 13:06 UTC · 14 km
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M1.3
Los Angeles County
2026-07-12 · 12:51 UTC · 13 km
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M1.9
Unincorporated Santa Monica Mountains
2026-07-10 · 19:17 UTC · 10 km
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M1.3
Castaic
2026-07-10 · 18:40 UTC · 10 km
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M2.1
Los Angeles
2026-07-10 · 17:49 UTC · 19 km
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M1.4
Los Angeles County
2026-07-10 · 00:11 UTC · 10 km
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M1.2
Los Angeles County
2026-07-09 · 10:47 UTC · 8 km
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M1.4
Glendale
2026-07-09 · 07:29 UTC · 10 km
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M1.6
Rose Hills
2026-07-09 · 07:29 UTC · 22 km
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M1.4
Los Angeles
2026-07-08 · 19:00 UTC · 15 km
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M0.9
Los Angeles County
2026-07-08 · 18:24 UTC · 3 km
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M1.7
Duarte
2026-07-08 · 18:24 UTC · 1 km
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M1.7
Los Angeles
2026-07-08 · 12:52 UTC · 16 km
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M1.1
Los Angeles County
2026-07-08 · 08:18 UTC · 11 km
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M1.2
Los Angeles
2026-07-08 · 05:16 UTC · 9 km
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M1.0
Vincent
2026-07-07 · 06:05 UTC · 13 km
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M1.7
Alhambra
2026-07-07 · 05:51 UTC · 28 km
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M1.2
Los Angeles
2026-07-06 · 23:26 UTC · 8 km
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M1.5
Downey
2026-07-06 · 22:52 UTC · 27 km
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M2.0
Rose Hills
2026-07-06 · 22:43 UTC · 31 km
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M2.3
Los Angeles County
2026-07-06 · 22:23 UTC · 20 km
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M1.6
Los Angeles
2026-07-06 · 16:32 UTC · 11 km
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M1.2
Los Angeles
2026-07-06 · 00:10 UTC · 8 km
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M1.4
Los Angeles
2026-07-05 · 17:49 UTC · 35 km
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M1.3
Los Angeles County
2026-07-05 · 05:55 UTC · 15 km
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M1.0
City of Industry
2026-07-05 · 04:48 UTC · 5 km
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M1.3
Los Angeles County
2026-07-05 · 04:20 UTC · 15 km
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M1.0
Glendora
2026-07-05 · 04:11 UTC · 17 km
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M1.5
Los Angeles County
2026-07-05 · 04:09 UTC · 21 km
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M0.8
Santa Clarita
2026-07-04 · 11:27 UTC · 5 km
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M1.5
Los Angeles
2026-07-03 · 14:30 UTC · 16 km
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M1.5
Irwindale
2026-07-03 · 11:18 UTC · 4 km
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M2.3
South El Monte
2026-07-02 · 20:17 UTC · 30 km
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M1.2
Los Angeles County
2026-07-02 · 18:57 UTC · 30 km
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M1.4
Los Angeles
2026-07-02 · 05:12 UTC · 30 km
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M1.3
Los Angeles
2026-07-02 · 02:07 UTC · 1 km
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