Recent Earthquakes Near Saint Helena, California, United States
Saint Helena has had: (M1.5 or greater)
- 4 earthquakes in the past 24 hours
- 18 earthquakes in the past 7 days
- 108 earthquakes in the past 30 days
- 1,414 earthquakes in the past 365 days
The largest earthquake in Saint Helena:
Cobb, California, United States
1.8 magnitude earthquake
Today
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
Today
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
Today
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
Cobb, California, United States
1.6 magnitude earthquake
Today
2026-09-05 06:19:49
at 06:19
September 05, 2026 UTC
Location:
Epicenter at 38.8210, -122.7650
43.4 km from Cobb (27.0 miles)
Depth: 1.0 km
Green Valley, California, United States
1.7 magnitude earthquake
2026-09-04 22:39:23
at 22:39
September 04, 2026 UTC
Location:
Epicenter at 38.2980, -122.1780
34.3 km from Green Valley (21.3 miles)
Depth: 4.0 km
Cobb, California, United States
2.3 magnitude earthquake
2026-09-04 17:31:27
at 17:31
September 04, 2026 UTC
Location:
Epicenter at 38.7920, -122.7590
40.6 km from Cobb (25.2 miles)
Depth: 1.0 km
Hopland, California, United States
1.6 magnitude earthquake
2026-09-04 10:53:47
at 10:53
September 04, 2026 UTC
Location:
Epicenter at 38.8680, -123.2300
77.4 km from Hopland (48.1 miles)
Depth: 1.0 km
Cloverdale, California, United States
1.7 magnitude earthquake
2026-09-03 17:38:25
at 17:38
September 03, 2026 UTC
Location:
Epicenter at 38.7740, -122.9580
51.9 km from Cloverdale (32.3 miles)
Depth: 6.0 km
Larkfield-Wikiup, California, United States
3.3 magnitude earthquake
2026-09-03 17:33:27
at 17:33
September 03, 2026 UTC
Location:
Epicenter at 38.5010, -122.7150
21.4 km from Larkfield-Wikiup (13.3 miles)
Depth: 8.0 km
Cloverdale, California, United States
1.6 magnitude earthquake
2026-09-03 14:26:33
at 14:26
September 03, 2026 UTC
Location:
Epicenter at 38.7810, -122.9370
50.9 km from Cloverdale (31.6 miles)
Depth: 6.0 km
Cobb, California, United States
1.6 magnitude earthquake
2026-09-02 19:33:50
at 19:33
September 02, 2026 UTC
Location:
Epicenter at 38.8350, -122.7970
46.4 km from Cobb (28.8 miles)
Depth: 1.0 km
Hidden Valley Lake, California, United States
1.7 magnitude earthquake
2026-09-02 12:27:32
at 12:27
September 02, 2026 UTC
Location:
Epicenter at 38.8360, -122.4420
36.8 km from Hidden Valley Lake (22.9 miles)
Depth: 5.0 km
Cloverdale, California, United States
2.0 magnitude earthquake
2026-09-02 09:45:51
at 09:45
September 02, 2026 UTC
Location:
Epicenter at 38.7710, -123.0020
54.9 km from Cloverdale (34.1 miles)
Depth: 1.0 km
Middletown, California, United States
2.6 magnitude earthquake
2026-09-02 03:49:01
at 03:49
September 02, 2026 UTC
Location:
Epicenter at 38.7700, -122.6120
31.9 km from Middletown (19.8 miles)
Depth: 4.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-09-01 20:05:09
at 20:05
September 01, 2026 UTC
Location:
Epicenter at 38.7920, -122.7610
40.7 km from Cobb (25.3 miles)
Depth: 2.0 km
Benicia, California, United States
1.8 magnitude earthquake
2026-08-31 18:06:36
at 18:06
August 31, 2026 UTC
Location:
Epicenter at 38.1260, -122.1480
50.6 km from Benicia (31.5 miles)
Depth: 4.0 km
Clear Lake Riviera, California, United States
2.2 magnitude earthquake
2026-08-30 12:02:02
at 12:02
August 30, 2026 UTC
Location:
Epicenter at 38.9520, -122.7280
54.4 km from Clear Lake Riviera (33.8 miles)
Depth: 2.0 km
Cobb, California, United States
2.1 magnitude earthquake
2026-08-30 08:35:54
at 08:35
August 30, 2026 UTC
Location:
Epicenter at 38.8100, -122.8080
44.8 km from Cobb (27.9 miles)
Depth: 2.0 km
Graton, California, United States
2.3 magnitude earthquake
2026-08-30 00:45:32
at 00:45
August 30, 2026 UTC
Location:
Epicenter at 38.4600, -122.8540
33.9 km from Graton (21.1 miles)
Depth: 0.0 km
Angwin, California, United States
1.7 magnitude earthquake
2026-08-29 22:53:09
at 22:53
August 29, 2026 UTC
Location:
Epicenter at 38.5450, -122.3300
13.0 km from Angwin (8.1 miles)
Depth: 5.0 km
Cloverdale, California, United States
1.8 magnitude earthquake
2026-08-29 21:52:28
at 21:52
August 29, 2026 UTC
Location:
Epicenter at 38.7740, -122.9420
50.8 km from Cloverdale (31.6 miles)
Depth: 6.0 km
Larkfield-Wikiup, California, United States
1.5 magnitude earthquake
2026-08-29 06:14:47
at 06:14
August 29, 2026 UTC
Location:
Epicenter at 38.5350, -122.7650
25.9 km from Larkfield-Wikiup (16.1 miles)
Depth: 1.0 km
Santa Rosa, California, United States
1.8 magnitude earthquake
2026-08-29 00:42:16
at 00:42
August 29, 2026 UTC
Location:
Epicenter at 38.4290, -122.6330
16.6 km from Santa Rosa (10.3 miles)
Depth: 9.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-08-29 00:09:58
at 00:09
August 29, 2026 UTC
Location:
Epicenter at 38.8200, -122.8040
45.5 km from Cobb (28.2 miles)
Depth: 2.0 km
Hidden Valley Lake, California, United States
1.9 magnitude earthquake
2026-08-28 16:44:55
at 16:44
August 28, 2026 UTC
Location:
Epicenter at 38.7420, -122.4330
26.5 km from Hidden Valley Lake (16.5 miles)
Depth: 1.0 km
Benicia, California, United States
1.9 magnitude earthquake
2026-08-28 14:34:07
at 14:34
August 28, 2026 UTC
Location:
Epicenter at 38.1110, -122.1290
53.0 km from Benicia (32.9 miles)
Depth: 7.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-08-28 03:12:33
at 03:12
August 28, 2026 UTC
Location:
Epicenter at 38.8230, -122.7940
45.2 km from Cobb (28.1 miles)
Depth: 2.0 km
Cobb, California, United States
2.2 magnitude earthquake
2026-08-27 19:06:21
at 19:06
August 27, 2026 UTC
Location:
Epicenter at 38.7860, -122.7430
39.2 km from Cobb (24.4 miles)
Depth: 1.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-08-27 18:58:09
at 18:58
August 27, 2026 UTC
Location:
Epicenter at 38.7870, -122.7450
39.4 km from Cobb (24.5 miles)
Depth: 1.0 km
Cloverdale, California, United States
1.5 magnitude earthquake
2026-08-27 12:21:14
at 12:21
August 27, 2026 UTC
Location:
Epicenter at 38.7990, -122.9800
55.1 km from Cloverdale (34.2 miles)
Depth: 4.0 km
Cobb, California, United States
1.5 magnitude earthquake
2026-08-27 07:53:16
at 07:53
August 27, 2026 UTC
Location:
Epicenter at 38.7570, -122.7250
35.7 km from Cobb (22.2 miles)
Depth: 2.0 km
Geyserville, California, United States
2.0 magnitude earthquake
2026-08-27 04:29:28
at 04:29
August 27, 2026 UTC
Location:
Epicenter at 38.7880, -122.9080
49.4 km from Geyserville (30.7 miles)
Depth: 5.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-08-26 17:28:49
at 17:28
August 26, 2026 UTC
Location:
Epicenter at 38.7580, -122.7210
35.6 km from Cobb (22.1 miles)
Depth: 1.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-08-26 14:46:58
at 14:46
August 26, 2026 UTC
Location:
Epicenter at 38.8240, -122.7950
45.3 km from Cobb (28.1 miles)
Depth: 2.0 km
Cobb, California, United States
1.7 magnitude earthquake
2026-08-26 14:44:42
at 14:44
August 26, 2026 UTC
Location:
Epicenter at 38.8260, -122.7950
45.5 km from Cobb (28.3 miles)
Depth: 2.0 km
Lafayette, California, United States
2.0 magnitude earthquake
2026-08-26 08:57:23
at 08:57
August 26, 2026 UTC
Location:
Epicenter at 37.8950, -122.1320
73.9 km from Lafayette (45.9 miles)
Depth: 14.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-08-26 01:57:48
at 01:57
August 26, 2026 UTC
Location:
Epicenter at 38.8260, -122.8130
46.5 km from Cobb (28.9 miles)
Depth: 2.0 km
Cobb, California, United States
1.9 magnitude earthquake
2026-08-25 22:38:13
at 22:38
August 25, 2026 UTC
Location:
Epicenter at 38.8100, -122.8120
45.1 km from Cobb (28.0 miles)
Depth: 3.0 km
Cobb, California, United States
1.8 magnitude earthquake
2026-08-25 11:28:35
at 11:28
August 25, 2026 UTC
Location:
Epicenter at 38.8330, -122.7960
46.1 km from Cobb (28.7 miles)
Depth: 2.0 km
Cobb, California, United States
2.4 magnitude earthquake
2026-08-25 00:22:31
at 00:22
August 25, 2026 UTC
Location:
Epicenter at 38.8210, -122.8430
47.8 km from Cobb (29.7 miles)
Depth: 1.0 km