Northern California has had: (M1.5 or greater)

  • 20 earthquakes in the past 24 hours
  • 89 earthquakes in the past 7 days
  • 632 earthquakes in the past 30 days
  • 3,790 earthquakes in the past 365 days

The largest earthquake in Northern California:

California
Earthquake Alerts via Twitter:


A

7.7 magnitude earthquake

1906-04-18 13:12:27 UTC at 13:12
April 18, 1906 UTC

Location:
Epicenter at 38.056, -122.403
9.2 km from Montalvin (5.2 miles)

San Pablo Bay, California

Depth: 10 km

B

7.2 magnitude earthquake

1989-10-18 00:04:15 UTC at 00:04
October 18, 1989 UTC

Location:
Epicenter at 37.036, -121.883
1.2 km from Day Valley (1.2 miles)

Central California

Depth: 18 km

C

7.1 magnitude earthquake

1992-04-25 18:06:04 UTC at 18:06
April 25, 1992 UTC

Location:
Epicenter at 40.368, -124.316
23.2 km from Rio Dell (14.2 miles)

Northern California

Depth: 14 km

D

6.5 magnitude earthquake

1980-05-25 19:44:50 UTC at 19:44
May 25, 1980 UTC

Location:
Epicenter at 37.696, -118.75
20.2 km from Mammoth Lakes (12.2 miles)

Long Valley Area, California

Depth: 6 km

E

6.3 magnitude earthquake

1991-08-17 19:29:40 UTC at 19:29
August 17, 1991 UTC

Location:
Epicenter at 40.235, -124.348
35.2 km from Rio Dell (22.2 miles)

Northern California

Depth: 12 km

F

6.3 magnitude earthquake

1926-10-22 13:35:27 UTC at 13:35
October 22, 1926 UTC

Location:
Epicenter at 36.725, -122.18
25.2 km from Del Monte Forest (16.2 miles)

Central California

Depth: 10 km

G

6.2 magnitude earthquake

1980-05-25 16:33:44 UTC at 16:33
May 25, 1980 UTC

Location:
Epicenter at 37.688, -118.802
15.2 km from Mammoth Lakes (9.2 miles)

Long Valley Area, California

Depth: 6 km

H

6.1 magnitude earthquake

1983-05-02 23:42:37 UTC at 23:42
May 02, 1983 UTC

Location:
Epicenter at 36.232, -120.312
11.2 km from Coalinga (6.2 miles)

Central California

Depth: 8 km

I

6.1 magnitude earthquake

1984-04-24 21:15:19 UTC at 21:15
April 24, 1984 UTC

Location:
Epicenter at 37.32, -121.698
12.2 km from Alum Rock (7.2 miles)

San Francisco Bay Area, California

Depth: 8 km

J

6.0 magnitude earthquake

2014-08-24 10:20:44 UTC at 10:20
August 24, 2014 UTC

Location:
Epicenter at 38.215, -122.312
6.2 km from American Canyon (3.2 miles)

Central California

Depth: 11 km



A

6.0 magnitude earthquake

1981-09-30 11:53:26 UTC at 11:53
September 30, 1981 UTC

Location:
Epicenter at 37.608, -118.888
8.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 4 km

B

6.0 magnitude earthquake

1952-09-22 11:41:29 UTC at 11:41
September 22, 1952 UTC

Location:
Epicenter at 40.234, -124.322
34.2 km from Rio Dell (21.2 miles)

Northern California

Depth: 15 km

C

5.9 magnitude earthquake

1980-01-24 19:00:32 UTC at 19:00
January 24, 1980 UTC

Location:
Epicenter at 37.29, -122.195
10.2 km from Loyola (6.2 miles)

San Francisco Bay Area, California

Depth: 6 km

D

5.9 magnitude earthquake

1980-05-25 16:49:27 UTC at 16:49
May 25, 1980 UTC

Location:
Epicenter at 37.675, -118.886
8.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 6 km

E

5.9 magnitude earthquake

1966-09-12 16:41:04 UTC at 16:41
September 12, 1966 UTC

Location:
Epicenter at 39.385, -120.252
8.2 km from Truckee (5.2 miles)

Northern California

Depth: 10 km

F

5.9 magnitude earthquake

1961-04-09 07:23:21 UTC at 07:23
April 09, 1961 UTC

Location:
Epicenter at 36.732, -121.222
15.2 km from Ridgemark (9.2 miles)

Central California

Depth: 12 km

G

5.8 magnitude earthquake

1975-08-01 20:20:12 UTC at 20:20
August 01, 1975 UTC

Location:
Epicenter at 39.439, -121.528
0.2 km from Palermo (0.2 miles)

Northern California

Depth: 15 km

H

5.8 magnitude earthquake

1980-01-24 19:00:09 UTC at 19:00
January 24, 1980 UTC

Location:
Epicenter at 37.852, -121.815
8.2 km from Blackhawk (5.2 miles)

San Francisco Bay Area, California

Depth: 11 km

I

5.8 magnitude earthquake

1955-09-05 02:01:18 UTC at 02:01
September 05, 1955 UTC

Location:
Epicenter at 37.189, -122.145
7.2 km from Boulder Creek (4.2 miles)

Central California

Depth: 15 km

J

5.7 magnitude earthquake

2013-05-24 03:47:08 UTC at 03:47
May 24, 2013 UTC

Location:
Epicenter at 40.192, -121.06
10.2 km from Greenville (6.2 miles)

Northern California

Depth: 9 km



A

5.7 magnitude earthquake

2004-09-18 23:02:17 UTC at 23:02
September 18, 2004 UTC

Location:
Epicenter at 38.003, -118.677
47.2 km from Mammoth Lakes (29.2 miles)

Central California

Depth: 4 km

B

5.7 magnitude earthquake

1994-09-12 12:23:43 UTC at 12:23
September 12, 1994 UTC

Location:
Epicenter at 38.819, -119.652
10.2 km from Gardnerville Ranchos (6.2 miles)

Northern California

Depth: 11 km

C

5.7 magnitude earthquake

1997-01-22 07:17:16 UTC at 07:17
January 22, 1997 UTC

Location:
Epicenter at 40.272, -124.394
35.2 km from Rio Dell (21.2 miles)

Northern California

Depth: 23 km

D

5.7 magnitude earthquake

1983-07-22 02:39:55 UTC at 02:39
July 22, 1983 UTC

Location:
Epicenter at 36.205, -120.433
9.2 km from Coalinga (6.2 miles)

Central California

Depth: 14 km

E

5.7 magnitude earthquake

1975-06-07 08:46:22 UTC at 08:46
June 07, 1975 UTC

Location:
Epicenter at 40.569, -124.137
3.2 km from Fortuna (2.2 miles)

Northern California

Depth: 21 km

F

5.7 magnitude earthquake

1975-08-01 20:20:04 UTC at 20:20
August 01, 1975 UTC

Location:
Epicenter at 39.439, -121.528
0.2 km from Palermo (0.2 miles)

Northern California

Depth: 8 km

G

5.7 magnitude earthquake

1979-08-06 17:05:22 UTC at 17:05
August 06, 1979 UTC

Location:
Epicenter at 37.102, -121.503
9.2 km from San Martin (6.2 miles)

Central California

Depth: 6 km

H

5.7 magnitude earthquake

1980-05-25 20:35:47 UTC at 20:35
May 25, 1980 UTC

Location:
Epicenter at 37.814, -118.778
25.2 km from Mammoth Lakes (15.2 miles)

Central California

Depth: 6 km

I

5.7 magnitude earthquake

1957-03-22 19:44:22 UTC at 19:44
March 22, 1957 UTC

Location:
Epicenter at 37.557, -122.724
18.2 km from Montara (11.2 miles)

Northern California

Depth: 15 km

J

5.7 magnitude earthquake

2016-12-28 08:22:12 UTC at 08:22
December 28, 2016 UTC

Location:
Epicenter at 38.392, -118.899
28.2 km from Hawthorne (17.2 miles)

Central California

Depth: 12 km