Southern California

1920 - 1929

This map shows only the most significant events. CLICK HERE for an explanation of the source of this data.

NOTE: Unknown depths are listed as 9.9km by default.

Click on larger quakes (5.0+ onshore) for special closer view satellite maps: Santa Maria - Monterey - Independance - Pinnacles - Coalinga/Shandon - Lake Isabella - Santa Barbara - Santa Monica - Lavic Lake - Moreno Valley - Twentynine Palms - Julian - Calexico

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UPDATED: Monday, March 03, 2008 01:54 AM (UTC)

Southern California Earthquakes

1920 - 1929

MAG

DATE

UTC

TIME

LOCATION

Depth KM

5.0

1/1/20

2:35 AM

10 NW Julian, CA

9.9

4.5

5/18/20

6:25 AM

13 SE Ocotillo Wells, CA

9.9

4.5

6/18/20

10:08 AM

18 SW Huntington Beach, CA

9.9

4.9

6/22/20

2:48 AM

1 SSW Santa Monica, CA

9.9

4.5

12/5/20

11:58 AM

7 N Carpinteria, CA

9.9

4.5

12/20/20

2:47 PM

2 NE Brawley, CA

9.9

4.5

12/21/20

2:52 PM

2 NE Brawley, CA

9.9

4.0

6/12/21

3:42 AM

12 NNW Monterey, CA

9.9

4.0

7/25/21

5:05 AM

5 E Watsonville, CA

9.9

5.0

9/8/21

7:24 PM

12 S Calexico, CA

9.9

6.5

3/10/22

11:21 AM

10 NE Shandon, CA

9.9

4.5

3/16/22

11:10 PM

7 NNE Shandon, CA

9.9

5.0

8/18/22

5:12 AM

7 NNE Shandon, CA

9.9

4.5

6/30/23

12:22 AM

3 SE Yucaipa, CA

9.9

6.3

7/23/23

7:30 AM

4 NNW Moreno Valley, CA

9.9

4.0

9/19/23

10:54 PM

7 NNW Watsonville, CA

9.9

5.0

11/5/23

10:07 PM

12 S Calexico, CA

9.9

5.5

11/7/23

11:57 PM

12 S Calexico, CA

9.9

4.0

12/28/24

4:21 AM

1 WSW Salinas, CA

9.9

6.3

6/29/25

2:42 PM

10 SW Santa Barbara, CA

9.9

4.5

8/8/25

10:13 AM

8 E Temecula, CA

9.9

5.0

2/18/26

6:18 PM

23 SSW Ventura, CA

9.9

5.5

4/3/26

8:08 PM

10 SSE Twentynine Palms, CA

9.9

5.5

6/29/26

11:21 PM

7 N Carpinteria, CA

9.9

5.0

6/30/26

1:31 PM

18 W Lake Isabella, CA

9.9

5.0

7/25/26

5:57 PM

15 ENE Pinnacles, CA

15.0

6.1

10/22/26

12:35 PM

25 W Monterey, CA

9.9

6.1

10/22/26

1:35 PM

15 W Monterey, CA

9.9

4.5

10/22/26

4:03 PM

12 WNW Monterey, CA

9.9

5.0

12/27/26

9:19 AM

3 NE Coalinga, CA

9.9

5.8

1/1/27

8:16 AM

12 S Calexico, CA

9.9

5.5

1/1/27

9:13 AM

12 S Calexico, CA

9.9

5.0

2/15/27

11:54 PM

13 W Santa Cruz, CA

9.9

5.0

8/4/27

12:24 PM

1 SSW Santa Monica, CA

9.9

7.5

11/4/27

1:50 PM

15 W Santa Maria, CA

9.9

4.0

6/9/28

8:22 AM

5 NNW Taft, CA

9.9

5.0

9/5/28

2:42 PM

10 SSE Twentynine Palms, CA

9.9

5.0

10/2/28

7:01 PM

11 NW El Centro, CA

9.9

4.5

3/13/29

2:28 AM

5 SSW Mettler, CA

9.9

4.7

7/8/29

4:46 PM

1 W Norwalk, CA

13.0

4.0

9/13/29

1:23 PM

9 S Long Beach, CA

9.9

5.1

9/26/29

8:00 PM

8 NE Lavic Lake, CA

9.9

3.6

10/31/29

7:39 PM

9 S Long Beach, CA

9.9

4.4

11/9/29

2:30 AM

9 S Parkfield, CA

9.9

4.5

11/26/29

8:05 AM

5 SSE Pinnacles, CA

9.9

5.5

11/28/29

7:49 PM

7 N Independence, CA

9.9

4.5

12/2/29

11:24 AM

10 NNW Ensenada, MX

9.9

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