Recent Earthquakes Near Costa Mesa, California, United States
Costa Mesa has had: (M1.5 or greater)
- 2 earthquakes in the past 24 hours
- 11 earthquakes in the past 7 days
- 40 earthquakes in the past 30 days
- 417 earthquakes in the past 365 days
The largest earthquake in Costa Mesa:
West Rancho Dominguez, California, United States
1.8 magnitude earthquake
Today
2026-10-31 21:31:35
at 21:31
October 31, 2026 UTC
Location:
Epicenter at 33.8970, -118.2910
44.6 km from West Rancho Dominguez (27.7 miles)
Depth: 12.0 km
Loma Linda, California, United States
2.1 magnitude earthquake
Today
2026-10-31 17:40:03
at 17:40
October 31, 2026 UTC
Location:
Epicenter at 34.0330, -117.2440
76.1 km from Loma Linda (47.3 miles)
Depth: 5.0 km
Loma Linda, California, United States
1.6 magnitude earthquake
2026-10-30 09:25:51
at 09:25
October 30, 2026 UTC
Location:
Epicenter at 34.0320, -117.2430
76.1 km from Loma Linda (47.3 miles)
Depth: 4.0 km
Loma Linda, California, United States
1.8 magnitude earthquake
2026-10-30 04:58:39
at 04:58
October 30, 2026 UTC
Location:
Epicenter at 34.0370, -117.2400
76.7 km from Loma Linda (47.6 miles)
Depth: 6.0 km
Loma Linda, California, United States
2.2 magnitude earthquake
2026-10-30 03:15:39
at 03:15
October 30, 2026 UTC
Location:
Epicenter at 34.0320, -117.2420
76.2 km from Loma Linda (47.4 miles)
Depth: 5.0 km
Loma Linda, California, United States
2.2 magnitude earthquake
2026-10-30 02:04:21
at 02:04
October 30, 2026 UTC
Location:
Epicenter at 34.0320, -117.2410
76.3 km from Loma Linda (47.4 miles)
Depth: 3.0 km
Loma Linda, California, United States
2.0 magnitude earthquake
2026-10-28 22:56:45
at 22:56
October 28, 2026 UTC
Location:
Epicenter at 34.0310, -117.2400
76.3 km from Loma Linda (47.4 miles)
Depth: 4.0 km
Loma Linda, California, United States
1.8 magnitude earthquake
2026-10-28 19:41:35
at 19:41
October 28, 2026 UTC
Location:
Epicenter at 34.0310, -117.2420
76.1 km from Loma Linda (47.3 miles)
Depth: 4.0 km
Atwater Village, California, United States
1.7 magnitude earthquake
2026-10-28 04:21:28
at 04:21
October 28, 2026 UTC
Location:
Epicenter at 34.1100, -118.2590
60.8 km from Atwater Village (37.8 miles)
Depth: 10.0 km
Avalon, California, United States
1.8 magnitude earthquake
2026-10-28 03:18:10
at 03:18
October 28, 2026 UTC
Location:
Epicenter at 33.4570, -118.2710
38.5 km from Avalon (23.9 miles)
Depth: 4.0 km
Fontana, California, United States
1.7 magnitude earthquake
2026-10-26 13:17:18
at 13:17
October 26, 2026 UTC
Location:
Epicenter at 34.0960, -117.4850
64.5 km from Fontana (40.1 miles)
Depth: 6.0 km
Fontana, California, United States
1.6 magnitude earthquake
2026-10-23 09:37:49
at 09:37
October 23, 2026 UTC
Location:
Epicenter at 34.0980, -117.4830
64.8 km from Fontana (40.2 miles)
Depth: 6.0 km
Fontana, California, United States
2.1 magnitude earthquake
2026-10-23 09:35:48
at 09:35
October 23, 2026 UTC
Location:
Epicenter at 34.0990, -117.4830
64.9 km from Fontana (40.3 miles)
Depth: 6.0 km
Redlands, California, United States
1.8 magnitude earthquake
2026-10-23 04:57:06
at 04:57
October 23, 2026 UTC
Location:
Epicenter at 34.0300, -117.2160
78.1 km from Redlands (48.5 miles)
Depth: 3.0 km
Loma Linda, California, United States
2.4 magnitude earthquake
2026-10-19 06:36:40
at 06:36
October 19, 2026 UTC
Location:
Epicenter at 34.0480, -117.2560
76.2 km from Loma Linda (47.3 miles)
Depth: 15.0 km
Loma Linda, California, United States
1.6 magnitude earthquake
2026-10-18 19:39:42
at 19:39
October 18, 2026 UTC
Location:
Epicenter at 34.0430, -117.2580
75.7 km from Loma Linda (47.0 miles)
Depth: 15.0 km
Lytle Creek, California, United States
1.5 magnitude earthquake
2026-10-16 23:53:20
at 23:53
October 16, 2026 UTC
Location:
Epicenter at 34.2110, -117.4670
75.8 km from Lytle Creek (47.1 miles)
Depth: 5.0 km
San Pedro, California, United States
1.7 magnitude earthquake
2026-10-16 10:16:16
at 10:16
October 16, 2026 UTC
Location:
Epicenter at 33.6810, -118.2320
29.4 km from San Pedro (18.2 miles)
Depth: 6.0 km
Manhattan Beach, California, United States
1.8 magnitude earthquake
2026-10-15 05:57:56
at 05:57
October 15, 2026 UTC
Location:
Epicenter at 33.8720, -118.5650
65.1 km from Manhattan Beach (40.5 miles)
Depth: 9.0 km
El Cerrito Corona, California, United States
1.7 magnitude earthquake
2026-10-14 20:10:21
at 20:10
October 14, 2026 UTC
Location:
Epicenter at 33.8480, -117.4930
45.7 km from El Cerrito Corona (28.4 miles)
Depth: 0.0 km
Fontana, California, United States
1.5 magnitude earthquake
2026-10-13 00:04:08
at 00:04
October 13, 2026 UTC
Location:
Epicenter at 34.0710, -117.4570
64.0 km from Fontana (39.8 miles)
Depth: 3.0 km
Colton, California, United States
1.5 magnitude earthquake
2026-10-10 17:50:31
at 17:50
October 10, 2026 UTC
Location:
Epicenter at 34.0860, -117.2970
75.8 km from Colton (47.1 miles)
Depth: 15.0 km
Eastvale, California, United States
1.7 magnitude earthquake
2026-10-09 21:48:51
at 21:48
October 09, 2026 UTC
Location:
Epicenter at 34.0190, -117.5870
52.0 km from Eastvale (32.3 miles)
Depth: 5.0 km
Lytle Creek, California, United States
1.7 magnitude earthquake
2026-10-09 11:13:50
at 11:13
October 09, 2026 UTC
Location:
Epicenter at 34.2270, -117.5400
73.8 km from Lytle Creek (45.9 miles)
Depth: 8.0 km
Dana Point, California, United States
2.3 magnitude earthquake
2026-10-09 09:03:06
at 09:03
October 09, 2026 UTC
Location:
Epicenter at 33.2710, -117.9350
41.1 km from Dana Point (25.5 miles)
Depth: 9.0 km
Long Beach, California, United States
3.2 magnitude earthquake
2026-10-09 07:44:17
at 07:44
October 09, 2026 UTC
Location:
Epicenter at 33.7880, -118.1850
29.6 km from Long Beach (18.4 miles)
Depth: 12.0 km
Dana Point, California, United States
2.1 magnitude earthquake
2026-10-09 07:12:13
at 07:12
October 09, 2026 UTC
Location:
Epicenter at 33.2610, -117.9360
42.2 km from Dana Point (26.2 miles)
Depth: 14.0 km
Colton, California, United States
1.8 magnitude earthquake
2026-10-08 15:49:16
at 15:49
October 08, 2026 UTC
Location:
Epicenter at 34.0870, -117.2980
75.8 km from Colton (47.1 miles)
Depth: 15.0 km
Mayflower Village, California, United States
1.5 magnitude earthquake
2026-10-08 11:47:53
at 11:47
October 08, 2026 UTC
Location:
Epicenter at 34.1050, -117.9910
51.9 km from Mayflower Village (32.2 miles)
Depth: 10.0 km
Fontana, California, United States
2.7 magnitude earthquake
2026-10-08 08:09:03
at 08:09
October 08, 2026 UTC
Location:
Epicenter at 34.1020, -117.4820
65.2 km from Fontana (40.5 miles)
Depth: 6.0 km
Fontana, California, United States
1.5 magnitude earthquake
2026-10-08 02:24:24
at 02:24
October 08, 2026 UTC
Location:
Epicenter at 34.0990, -117.4850
64.7 km from Fontana (40.2 miles)
Depth: 6.0 km
Dana Point, California, United States
2.1 magnitude earthquake
2026-10-07 19:10:32
at 19:10
October 07, 2026 UTC
Location:
Epicenter at 33.2700, -117.9360
41.2 km from Dana Point (25.6 miles)
Depth: 13.0 km
Fontana, California, United States
2.1 magnitude earthquake
2026-10-07 00:41:20
at 00:41
October 07, 2026 UTC
Location:
Epicenter at 34.1290, -117.4570
69.0 km from Fontana (42.8 miles)
Depth: 9.0 km
Dana Point, California, United States
2.5 magnitude earthquake
2026-10-05 22:06:16
at 22:06
October 05, 2026 UTC
Location:
Epicenter at 33.2680, -117.9350
41.4 km from Dana Point (25.7 miles)
Depth: 10.0 km
Dana Point, California, United States
2.8 magnitude earthquake
2026-10-05 20:23:41
at 20:23
October 05, 2026 UTC
Location:
Epicenter at 33.2650, -117.9390
41.8 km from Dana Point (25.9 miles)
Depth: 16.0 km
Dana Point, California, United States
3.5 magnitude earthquake
2026-10-05 20:22:30
at 20:22
October 05, 2026 UTC
Location:
Epicenter at 33.2680, -117.9320
41.4 km from Dana Point (25.7 miles)
Depth: 11.0 km
Loma Linda, California, United States
1.5 magnitude earthquake
2026-10-05 05:24:48
at 05:24
October 05, 2026 UTC
Location:
Epicenter at 34.0550, -117.2670
75.8 km from Loma Linda (47.1 miles)
Depth: 17.0 km
Eastvale, California, United States
1.9 magnitude earthquake
2026-10-03 19:52:05
at 19:52
October 03, 2026 UTC
Location:
Epicenter at 34.0150, -117.5850
51.7 km from Eastvale (32.1 miles)
Depth: 5.0 km
Eastvale, California, United States
1.7 magnitude earthquake
2026-10-03 19:52:05
at 19:52
October 03, 2026 UTC
Location:
Epicenter at 34.0180, -117.5820
52.2 km from Eastvale (32.4 miles)
Depth: 4.0 km
Malibu, California, United States
1.9 magnitude earthquake
2026-10-03 11:48:16
at 11:48
October 03, 2026 UTC
Location:
Epicenter at 33.7620, -118.7130
74.8 km from Malibu (46.5 miles)
Depth: 0.0 km