Recent Earthquakes Near Saint Helena, California, United States
Saint Helena has had: (M1.5 or greater)
- 4 earthquakes in the past 24 hours
- 36 earthquakes in the past 7 days
- 107 earthquakes in the past 30 days
- 1,447 earthquakes in the past 365 days
The largest earthquake in Saint Helena:
Cobb, California, United States
1.8 magnitude earthquake
Today
2026-09-12 20:23:38
at 20:23
September 12, 2026 UTC
Location:
Epicenter at 38.8040, -122.8230
45.2 km from Cobb (28.1 miles)
Depth: 3.0 km
Cobb, California, United States
1.8 magnitude earthquake
Today
2026-09-12 19:50:49
at 19:50
September 12, 2026 UTC
Location:
Epicenter at 38.8040, -122.8230
45.2 km from Cobb (28.1 miles)
Depth: 2.0 km
Cobb, California, United States
2.9 magnitude earthquake
Today
2026-09-12 18:39:21
at 18:39
September 12, 2026 UTC
Location:
Epicenter at 38.8210, -122.7650
43.4 km from Cobb (27.0 miles)
Depth: 1.0 km
Cobb, California, United States
1.7 magnitude earthquake
Today
2026-09-12 09:08:56
at 09:08
September 12, 2026 UTC
Location:
Epicenter at 38.8470, -122.8500
50.3 km from Cobb (31.3 miles)
Depth: 0.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-11 21:23:03
at 21:23
September 11, 2026 UTC
Location:
Epicenter at 38.8540, -122.8500
50.9 km from Cobb (31.6 miles)
Depth: 1.0 km
Santa Venetia, California, United States
1.5 magnitude earthquake
2026-09-11 18:31:59
at 18:31
September 11, 2026 UTC
Location:
Epicenter at 37.9880, -122.4470
57.4 km from Santa Venetia (35.7 miles)
Depth: 1.0 km
Cobb, California, United States
2.3 magnitude earthquake
2026-09-11 10:24:19
at 10:24
September 11, 2026 UTC
Location:
Epicenter at 38.7660, -122.7280
36.6 km from Cobb (22.8 miles)
Depth: 0.0 km
Cobb, California, United States
1.6 magnitude earthquake
2026-09-11 09:47:32
at 09:47
September 11, 2026 UTC
Location:
Epicenter at 38.8030, -122.7810
42.7 km from Cobb (26.5 miles)
Depth: 3.0 km
Cobb, California, United States
2.3 magnitude earthquake
2026-09-10 23:41:57
at 23:41
September 10, 2026 UTC
Location:
Epicenter at 38.8220, -122.8070
45.8 km from Cobb (28.5 miles)
Depth: 1.0 km
Cobb, California, United States
2.5 magnitude earthquake
2026-09-10 23:03:42
at 23:03
September 10, 2026 UTC
Location:
Epicenter at 38.7890, -122.7590
40.3 km from Cobb (25.0 miles)
Depth: 0.0 km
Cobb, California, United States
3.2 magnitude earthquake
2026-09-10 20:36:38
at 20:36
September 10, 2026 UTC
Location:
Epicenter at 38.8620, -122.8260
50.3 km from Cobb (31.2 miles)
Depth: 3.0 km
Cobb, California, United States
3.0 magnitude earthquake
2026-09-10 20:36:17
at 20:36
September 10, 2026 UTC
Location:
Epicenter at 38.8500, -122.8310
49.5 km from Cobb (30.8 miles)
Depth: 5.0 km
Cobb, California, United States
2.2 magnitude earthquake
2026-09-10 20:29:38
at 20:29
September 10, 2026 UTC
Location:
Epicenter at 38.8510, -122.8320
49.7 km from Cobb (30.9 miles)
Depth: 2.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-09-10 20:06:51
at 20:06
September 10, 2026 UTC
Location:
Epicenter at 38.8400, -122.8240
48.3 km from Cobb (30.0 miles)
Depth: 2.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-10 14:38:14
at 14:38
September 10, 2026 UTC
Location:
Epicenter at 38.8310, -122.7920
45.7 km from Cobb (28.4 miles)
Depth: 1.0 km
Cobb, California, United States
2.4 magnitude earthquake
2026-09-10 11:27:02
at 11:27
September 10, 2026 UTC
Location:
Epicenter at 38.8190, -122.8400
47.4 km from Cobb (29.5 miles)
Depth: 1.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-09 22:23:55
at 22:23
September 09, 2026 UTC
Location:
Epicenter at 38.8590, -122.8440
51.0 km from Cobb (31.7 miles)
Depth: 2.0 km
Cobb, California, United States
2.7 magnitude earthquake
2026-09-09 19:12:04
at 19:12
September 09, 2026 UTC
Location:
Epicenter at 38.8550, -122.8490
50.9 km from Cobb (31.7 miles)
Depth: 0.0 km
Middletown, California, United States
2.2 magnitude earthquake
2026-09-09 18:06:42
at 18:06
September 09, 2026 UTC
Location:
Epicenter at 38.7520, -122.6970
33.8 km from Middletown (21.0 miles)
Depth: 0.0 km
Middletown, California, United States
2.3 magnitude earthquake
2026-09-09 18:06:35
at 18:06
September 09, 2026 UTC
Location:
Epicenter at 38.7530, -122.6970
33.9 km from Middletown (21.0 miles)
Depth: 0.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-09-09 17:27:47
at 17:27
September 09, 2026 UTC
Location:
Epicenter at 38.8510, -122.8480
50.5 km from Cobb (31.4 miles)
Depth: 0.0 km
Cobb, California, United States
2.6 magnitude earthquake
2026-09-09 17:19:34
at 17:19
September 09, 2026 UTC
Location:
Epicenter at 38.8560, -122.8460
50.9 km from Cobb (31.6 miles)
Depth: 1.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-09-09 17:19:14
at 17:19
September 09, 2026 UTC
Location:
Epicenter at 38.8550, -122.8470
50.8 km from Cobb (31.6 miles)
Depth: 1.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-09-09 17:18:53
at 17:18
September 09, 2026 UTC
Location:
Epicenter at 38.8540, -122.8480
50.8 km from Cobb (31.6 miles)
Depth: 0.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-09 09:10:50
at 09:10
September 09, 2026 UTC
Location:
Epicenter at 38.8310, -122.8120
46.8 km from Cobb (29.1 miles)
Depth: 0.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-09 01:15:58
at 01:15
September 09, 2026 UTC
Location:
Epicenter at 38.8310, -122.8150
47.0 km from Cobb (29.2 miles)
Depth: 2.0 km
Cobb, California, United States
2.3 magnitude earthquake
2026-09-09 01:08:14
at 01:08
September 09, 2026 UTC
Location:
Epicenter at 38.8320, -122.8140
47.0 km from Cobb (29.2 miles)
Depth: 2.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-09-08 17:58:49
at 17:58
September 08, 2026 UTC
Location:
Epicenter at 38.8270, -122.8150
46.7 km from Cobb (29.0 miles)
Depth: 1.0 km
Benicia, California, United States
2.1 magnitude earthquake
2026-09-08 17:57:56
at 17:57
September 08, 2026 UTC
Location:
Epicenter at 38.1310, -122.1460
50.3 km from Benicia (31.2 miles)
Depth: 3.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-09-08 12:40:37
at 12:40
September 08, 2026 UTC
Location:
Epicenter at 38.7870, -122.7720
40.9 km from Cobb (25.4 miles)
Depth: 3.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-09-08 09:26:03
at 09:26
September 08, 2026 UTC
Location:
Epicenter at 38.7590, -122.7290
36.1 km from Cobb (22.4 miles)
Depth: 2.0 km
Angwin, California, United States
1.6 magnitude earthquake
2026-09-07 19:01:32
at 19:01
September 07, 2026 UTC
Location:
Epicenter at 38.5720, -122.4490
7.6 km from Angwin (4.7 miles)
Depth: 0.0 km
Cobb, California, United States
2.0 magnitude earthquake
2026-09-07 07:18:04
at 07:18
September 07, 2026 UTC
Location:
Epicenter at 38.8360, -122.7800
45.6 km from Cobb (28.3 miles)
Depth: 2.0 km
Cobb, California, United States
2.3 magnitude earthquake
2026-09-07 03:17:08
at 03:17
September 07, 2026 UTC
Location:
Epicenter at 38.8010, -122.7360
40.2 km from Cobb (25.0 miles)
Depth: 1.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-09-06 23:41:06
at 23:41
September 06, 2026 UTC
Location:
Epicenter at 38.7770, -122.7300
37.7 km from Cobb (23.4 miles)
Depth: 1.0 km
Hidden Valley Lake, California, United States
1.6 magnitude earthquake
2026-09-06 18:30:49
at 18:30
September 06, 2026 UTC
Location:
Epicenter at 38.8110, -122.4650
33.9 km from Hidden Valley Lake (21.1 miles)
Depth: 4.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-09-06 05:55:21
at 05:55
September 06, 2026 UTC
Location:
Epicenter at 38.8370, -122.7840
45.9 km from Cobb (28.5 miles)
Depth: 1.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-09-05 21:34:54
at 21:34
September 05, 2026 UTC
Location:
Epicenter at 38.8150, -122.7980
44.7 km from Cobb (27.8 miles)
Depth: 3.0 km
Napa, California, United States
1.6 magnitude earthquake
2026-09-05 20:06:56
at 20:06
September 05, 2026 UTC
Location:
Epicenter at 38.3640, -122.1760
30.1 km from Napa (18.7 miles)
Depth: 14.0 km
Roseland, California, United States
1.6 magnitude earthquake
2026-09-05 08:23:25
at 08:23
September 05, 2026 UTC
Location:
Epicenter at 38.4130, -122.6830
21.2 km from Roseland (13.2 miles)
Depth: 6.0 km