M1.5 earthquake 20km SSW of Frazier Park, CA

Magnitude

1.5 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Thu, Mar 4, 2021, 11:35 AM PST

UTC

2021-03-04 19:35:39 UTC

Depth

6.6 km (4.1 mi), shallow

Epicenter

34.663° N, 119.049° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 1.4 km in depth

Magnitude uncertainty

±0.22

Depth from

From location

Station coverage gap

53°

Stations used

22

• Lake of the Woods, CaliforniaPopulation 917. Forecast18 kmSSW
• Fillmore, CaliforniaPopulation 15,548. Forecast32 kmNNW
• Valencia, CaliforniaPopulation 148,456. Forecast47 kmWNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast100 kmNW

After

1. 2.221km NNE of Arvin, CAFri, Mar 5, 3:11 AM PST · 2038 days ago · 4 km deep · 84 km away
2. 1.86km WSW of Gorman, CAFri, Mar 5, 5:24 AM PST · 2038 days ago · 13 km deep · 18 km away
3. 1.77km WSW of Malibu, CAFri, Mar 5, 11:44 AM PST · 2038 days ago · 13 km deep · 78 km away
4. 2.16km SSW of Agoura Hills, CASun, Mar 7, 3:00 AM PST · 2036 days ago · 13 km deep · 68 km away · felt by 4
5. 2.31km WNW of Pacoima, CAWed, Mar 10, 10:32 AM PST · 2033 days ago · 11 km deep · 72 km away · felt by 11
6. 2.50km NW of Pacoima, CAWed, Mar 10, 11:14 PM PST · 2032 days ago · 11 km deep · 72 km away · felt by 256
7. 1.56km WNW of Rosamond, CAMon, Mar 15, 1:09 PM PDT · 2028 days ago · 9 km deep · 79 km away
8. 2.32km SE of Frazier Park, CAMon, Mar 15, 3:38 PM PDT · 2028 days ago · 13 km deep · 20 km away
9. 1.64km NE of View Park-Windsor Hills, CATue, Mar 16, 1:35 AM PDT · 2027 days ago · 12 km deep · 98 km away · felt by 8
10. 2.010km SW of Buttonwillow, CATue, Mar 16, 9:31 PM PDT · 2026 days ago · -1 km deep · 88 km away
11. 1.95km NNE of Taft, CAFri, Mar 19, 8:05 AM PDT · 2024 days ago · 19 km deep · 67 km away
12. 2.121km S of Santa Barbara, CAFri, Mar 19, 5:05 PM PDT · 2023 days ago · 1 km deep · 76 km away
13. 1.712km NNE of Piru, CAFri, Mar 19, 10:05 PM PDT · 2023 days ago · 15 km deep · 31 km away
14. 1.619km WNW of Grapevine, CAThu, Mar 25, 2:42 AM PDT · 2018 days ago · 12 km deep · 40 km away
15. 2.08km ENE of Oildale, CASat, Mar 27, 8:55 AM PDT · 2016 days ago · 17 km deep · 87 km away · felt by 2
16. 2.06km NNW of Los Olivos, CAMon, Mar 29, 8:36 PM PDT · 2013 days ago · 2 km deep · 100 km away
17. 1.65km SE of Frazier Park, CAWed, Mar 31, 11:19 AM PDT · 2012 days ago · 14 km deep · 19 km away
18. 1.714km NNW of Isla Vista, CAFri, Apr 2, 3:26 AM PDT · 2010 days ago · 7 km deep · 83 km away
19. 1.91km W of Piru, CAFri, Apr 2, 3:41 AM PDT · 2010 days ago · 12 km deep · 36 km away
20. 2.120km SSE of Santa Cruz Is. (E end), CASat, Apr 3, 2:14 AM PDT · 2009 days ago · 2 km deep · 95 km away
21. 1.612km W of Mojave, CASun, Apr 4, 8:50 PM PDT · 2007 days ago · 1 km deep · 81 km away
22. 2.014km NNE of Pine Mountain Club, CAMon, Apr 5, 12:19 AM PDT · 2007 days ago · 9 km deep · 35 km away
23. 1.63km W of Inglewood, CAMon, Apr 5, 4:50 AM PDT · 2007 days ago · 21 km deep · 100 km away
24. 1.88km NW of Malibu, CATue, Apr 6, 4:28 AM PDT · 2006 days ago · 11 km deep · 70 km away · felt by 2
25. 1.919km S of Camarillo, CAThu, Apr 8, 11:45 AM PDT · 2004 days ago · 7 km deep · 68 km away
26. 1.716km S of Malibu Beach, CAFri, Apr 9, 1:24 PM PDT · 2003 days ago · 13 km deep · 93 km away
27. 2.322km SSE of Santa Cruz Is. (E end), CAMon, Apr 12, 2:46 AM PDT · 2000 days ago · 6 km deep · 95 km away
28. 1.62km SE of Frazier Park, CAMon, Apr 12, 3:28 PM PDT · 2000 days ago · 15 km deep · 20 km away
29. 1.823km ENE of Arvin, CATue, Apr 13, 3:20 PM PDT · 1999 days ago · 7 km deep · 83 km away
30. 1.724km NNE of Montecito, CAFri, Apr 16, 7:17 AM PDT · 1996 days ago · 3 km deep · 43 km away
31. 1.824km NNE of Montecito, CASat, Apr 17, 9:57 AM PDT · 1995 days ago · 7 km deep · 43 km away
32. 1.518km S of Malibu Beach, CASun, Apr 18, 10:54 PM PDT · 1993 days ago · 17 km deep · 94 km away
33. 1.51km SE of Marina del Rey, CATue, Apr 20, 9:11 AM PDT · 1992 days ago · 10 km deep · 95 km away
34. 1.618km SW of Lamont, CATue, Apr 20, 9:09 PM PDT · 1991 days ago · 21 km deep · 52 km away
35. 1.824km NNW of Tehachapi, CATue, Apr 20, 10:10 PM PDT · 1991 days ago · 5 km deep · 83 km away
36. 1.817km SE of Buttonwillow, CAWed, Apr 21, 9:17 AM PDT · 1991 days ago · 23 km deep · 75 km away
37. 1.724km NW of Tehachapi, CAWed, Apr 21, 3:31 PM PDT · 1991 days ago · 6 km deep · 83 km away
38. 1.96km WSW of Malibu Beach, CAFri, Apr 23, 5:14 AM PDT · 1989 days ago · 13 km deep · 77 km away · felt by 1
39. 1.83km WNW of Lennox, CATue, Apr 27, 11:21 AM PDT · 1985 days ago · 21 km deep · 100 km away
40. 1.919km S of Malibu, CASat, May 1, 3:44 PM PDT · 1981 days ago · 19 km deep · 95 km away
41. 1.99km S of Tehachapi, CASun, May 2, 12:46 AM PDT · 1980 days ago · 8 km deep · 70 km away
42. 1.65km NNW of Sylmar, CASun, May 2, 9:42 PM PDT · 1979 days ago · 5 km deep · 63 km away

Before

1. 1.912km N of Grapevine, CAWed, Mar 3, 1:13 PM PST · 2040 days ago · 8 km deep · 45 km away
2. 1.923km NNW of Tehachapi, CAWed, Mar 3, 12:04 AM PST · 2040 days ago · 4 km deep · 85 km away
3. 1.923km SW of Lamont, CAMon, Mar 1, 9:53 AM PST · 2042 days ago · 12 km deep · 50 km away
4. 1.820km SSW of Frazier Park, CASat, Feb 27, 3:46 PM PST · 2043 days ago · 7 km deep · 0 km away
5. 1.820km SSW of Frazier Park, CASat, Feb 27, 3:45 PM PST · 2043 days ago · 5 km deep · 0 km away
6. 3.03km E of Simi Valley, CAFri, Feb 26, 12:51 PM PST · 2045 days ago · 11 km deep · 54 km away · felt by 1,486
7. 1.82km SSW of Sylmar, CAFri, Feb 26, 10:54 AM PST · 2045 days ago · 10 km deep · 68 km away
8. 1.516km NW of Grapevine, CATue, Feb 23, 5:14 AM PST · 2048 days ago · 13 km deep · 43 km away · felt by 1
9. 1.519km S of Malibu Beach, CASat, Feb 20, 2:51 PM PST · 2051 days ago · 11 km deep · 96 km away
10. 1.95km NNW of Chatsworth, CAFri, Feb 19, 8:47 PM PST · 2051 days ago · 17 km deep · 56 km away
11. 1.813km N of Fillmore, CAFri, Feb 19, 6:38 AM PST · 2052 days ago · -1 km deep · 20 km away
12. 1.815km WNW of Malibu, CAFri, Feb 19, 3:12 AM PST · 2052 days ago · 14 km deep · 68 km away · felt by 1
13. 1.713km N of Fillmore, CAFri, Feb 19, 2:40 AM PST · 2052 days ago · 0 km deep · 20 km away
14. 1.613km N of Fillmore, CAThu, Feb 18, 10:58 AM PST · 2053 days ago · 4 km deep · 21 km away
15. 1.81km ESE of Malibu, CASun, Feb 14, 2:15 PM PST · 2057 days ago · 11 km deep · 77 km away
16. 2.22km NE of Malibu, CASun, Feb 14, 1:46 PM PST · 2057 days ago · 9 km deep · 76 km away
17. 2.121km N of Pine Mountain Club, CASat, Feb 13, 9:05 PM PST · 2057 days ago · 17 km deep · 43 km away
18. 1.619km SSE of Solvang, CAFri, Feb 12, 4:39 AM PST · 2059 days ago · 9 km deep · 97 km away
19. 1.518km SSE of Solvang, CAFri, Feb 12, 2:42 AM PST · 2059 days ago · 9 km deep · 98 km away · felt by 4
20. 1.519km S of Las Flores, CASun, Feb 7, 10:52 PM PST · 2063 days ago · 2 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39572015. Read Sat, Oct 3, 2026, 10:36 AM UTC.