M1.9 earthquake 20km SSE of Fort Irwin, CA

Magnitude

1.9 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Aug 25, 1982, 3:20 PM PDT

UTC

1982-08-25 22:20:11 UTC

Depth

5.1 km (3.2 mi), shallow

Epicenter

35.113° N, 116.572° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

156°

Stations used

0

• Fort Irwin, CaliforniaPopulation 8,845. Forecast20 kmSSE
• Barstow, CaliforniaPopulation 23,692. Forecast47 kmENE
• Victorville, CaliforniaPopulation 122,225. Forecast92 kmNE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast193 kmNE

After

1. 2.132km SW of Tecopa, CAFri, Aug 27, 11:40 AM PDT · 16108 days ago · 5 km deep · 63 km away
2. 2.612km S of Barstow, CAFri, Aug 27, 4:51 PM PDT · 16108 days ago · 2 km deep · 55 km away
3. 2.220km S of Fort Irwin, CASun, Aug 29, 10:12 AM PDT · 16106 days ago · 5 km deep · 9 km away
4. 2.122km ENE of Fort Irwin, CAMon, Aug 30, 5:43 AM PDT · 16105 days ago · 5 km deep · 26 km away
5. 1.816km ENE of Lucerne Valley, CAMon, Aug 30, 9:01 PM PDT · 16104 days ago · 8 km deep · 74 km away
6. 1.840km ENE of Lucerne Valley, CAWed, Sep 1, 10:54 PM PDT · 16102 days ago · 5 km deep · 65 km away
7. 1.724km NNW of Yucca Valley, CAThu, Sep 2, 5:59 PM PDT · 16102 days ago · -1 km deep · 88 km away
8. 2.115km ENE of Barstow, CASat, Sep 4, 7:57 AM PDT · 16100 days ago · 2 km deep · 33 km away
9. 2.031km NW of Ludlow, CASat, Sep 4, 11:25 AM PDT · 16100 days ago · 0 km deep · 28 km away
10. 2.634km SE of Fort Irwin, CASun, Sep 5, 12:44 AM PDT · 16099 days ago · 5 km deep · 15 km away
11. 1.915km ENE of Barstow, CAMon, Sep 6, 3:04 PM PDT · 16098 days ago · 5 km deep · 33 km away
12. 2.08km N of Big Bear Lake, CAWed, Sep 8, 8:59 PM PDT · 16095 days ago · 7 km deep · 94 km away
13. 2.722km NNW of Joshua Tree, CASun, Sep 12, 1:50 PM PDT · 16092 days ago · 10 km deep · 90 km away
14. 2.324km E of Barstow, CATue, Sep 14, 8:07 AM PDT · 16090 days ago · 3 km deep · 27 km away
15. 2.549km W of Shoshone, CAThu, Sep 16, 11:07 PM PDT · 16087 days ago · 5 km deep · 92 km away
16. 1.819km NE of Lucerne Valley, CAFri, Sep 17, 10:09 PM PDT · 16086 days ago · -1 km deep · 66 km away
17. 2.126km NNW of Joshua Tree, CASat, Sep 18, 7:31 AM PDT · 16086 days ago · -1 km deep · 85 km away
18. 2.011km S of Lucerne Valley, CASat, Sep 18, 10:04 AM PDT · 16086 days ago · 0 km deep · 93 km away
19. 2.416km SW of Ludlow, CAFri, Sep 24, 12:31 AM PDT · 16080 days ago · 0 km deep · 61 km away
20. 2.124km N of Yucca Valley, CAMon, Sep 27, 8:36 PM PDT · 16076 days ago · 1 km deep · 88 km away
21. 1.813km E of Big Bear City, CATue, Sep 28, 12:16 PM PDT · 16076 days ago · 2 km deep · 93 km away
22. 1.79km ENE of Big Bear City, CAThu, Sep 30, 11:13 AM PDT · 16074 days ago · 1 km deep · 93 km away
23. 2.520km ENE of Lucerne Valley, CAThu, Sep 30, 8:19 PM PDT · 16073 days ago · 5 km deep · 68 km away
24. 1.89km ENE of Big Bear City, CASat, Oct 2, 2:23 AM PDT · 16072 days ago · 1 km deep · 92 km away
25. 2.39km ENE of Big Bear City, CASun, Oct 3, 2:08 AM PDT · 16071 days ago · 1 km deep · 92 km away
26. 1.921km NNW of Yucca Valley, CAMon, Oct 4, 12:24 AM PDT · 16070 days ago · 2 km deep · 91 km away
27. 2.516km SSW of Ludlow, CAMon, Oct 4, 2:52 PM PDT · 16070 days ago · -1 km deep · 64 km away
28. 2.216km SSW of Ludlow, CAMon, Oct 4, 5:00 PM PDT · 16070 days ago · -1 km deep · 64 km away
29. 2.110km NE of Big Bear City, CAMon, Oct 4, 8:21 PM PDT · 16069 days ago · 9 km deep · 89 km away
30. 2.012km NNW of Joshua Tree, CAFri, Oct 8, 2:17 AM PDT · 16066 days ago · 5 km deep · 100 km away
31. 1.912km NNW of Joshua Tree, CAFri, Oct 8, 3:48 AM PDT · 16066 days ago · 5 km deep · 100 km away
32. 2.011km NNW of Joshua Tree, CAFri, Oct 8, 4:08 AM PDT · 16066 days ago · 5 km deep · 100 km away
33. 2.512km NNW of Joshua Tree, CAFri, Oct 8, 4:09 AM PDT · 16066 days ago · 2 km deep · 100 km away
34. 2.712km NNW of Joshua Tree, CAFri, Oct 8, 4:11 AM PDT · 16066 days ago · 5 km deep · 100 km away
35. 2.612km NNW of Joshua Tree, CAFri, Oct 8, 4:24 AM PDT · 16066 days ago · 5 km deep · 100 km away
36. 2.012km NNW of Joshua Tree, CAFri, Oct 8, 4:59 AM PDT · 16066 days ago · 5 km deep · 100 km away
37. 2.312km NNW of Joshua Tree, CAFri, Oct 8, 5:16 AM PDT · 16066 days ago · -1 km deep · 100 km away
38. 2.013km NNW of Joshua Tree, CAFri, Oct 8, 6:28 AM PDT · 16066 days ago · 5 km deep · 98 km away
39. 2.012km NNW of Joshua Tree, CAFri, Oct 8, 11:55 AM PDT · 16066 days ago · 9 km deep · 100 km away
40. 2.212km NNW of Joshua Tree, CAFri, Oct 8, 1:37 PM PDT · 16066 days ago · 10 km deep · 100 km away
41. 1.912km NNW of Joshua Tree, CAFri, Oct 8, 7:53 PM PDT · 16066 days ago · 5 km deep · 100 km away
42. 1.712km NNW of Joshua Tree, CASun, Oct 10, 4:38 AM PDT · 16064 days ago · 5 km deep · 100 km away
43. 1.78km WSW of Lucerne Valley, CASun, Oct 10, 6:15 AM PDT · 16064 days ago · -1 km deep · 89 km away
44. 1.612km NNW of Joshua Tree, CASun, Oct 10, 10:53 PM PDT · 16063 days ago · 8 km deep · 100 km away
45. 1.810km WNW of Barstow, CAMon, Oct 11, 1:59 AM PDT · 16063 days ago · 7 km deep · 54 km away
46. 1.68km WSW of Lucerne Valley, CATue, Oct 12, 7:05 AM PDT · 16062 days ago · 4 km deep · 89 km away
47. 1.618km N of Yucca Valley, CATue, Oct 12, 8:01 AM PDT · 16062 days ago · 0 km deep · 94 km away
48. 2.24km WSW of Lucerne Valley, CAWed, Oct 13, 9:49 PM PDT · 16060 days ago · 2 km deep · 86 km away
49. 2.412km E of Barstow, CAThu, Oct 14, 9:25 AM PDT · 16060 days ago · -1 km deep · 37 km away
50. 1.64km WSW of Lucerne Valley, CAThu, Oct 14, 9:26 PM PDT · 16059 days ago · 3 km deep · 86 km away
51. 2.84km ENE of Big Bear City, CASat, Oct 16, 5:45 PM PDT · 16058 days ago · 2 km deep · 95 km away
52. 1.65km ENE of Big Bear City, CASat, Oct 16, 5:58 PM PDT · 16058 days ago · 3 km deep · 95 km away
53. 2.121km NNW of Fort Irwin, CAMon, Oct 18, 12:59 AM PDT · 16056 days ago · 9 km deep · 41 km away
54. 1.85km ENE of Big Bear City, CAMon, Oct 18, 6:10 PM PDT · 16056 days ago · 2 km deep · 95 km away
55. 2.54km WSW of Lucerne Valley, CAWed, Oct 20, 5:59 PM PDT · 16054 days ago · 4 km deep · 87 km away
56. 2.235km WSW of Tecopa, CAThu, Oct 21, 12:33 PM PDT · 16053 days ago · 5 km deep · 70 km away
57. 2.013km NE of Lake Arrowhead, CASat, Oct 23, 10:00 AM PDT · 16051 days ago · 4 km deep · 99 km away

Before

1. 1.88km SSW of Lucerne Valley, CAWed, Aug 25, 1:03 AM PDT · 16110 days ago · 2 km deep · 90 km away
2. 1.518km N of Joshua Tree, CAMon, Aug 23, 6:48 PM PDT · 16112 days ago · 5 km deep · 94 km away
3. 1.736km SW of Ludlow, CAMon, Aug 23, 4:52 AM PDT · 16112 days ago · 4 km deep · 71 km away
4. 2.838km E of Trona, CASun, Aug 22, 6:46 AM PDT · 16113 days ago · 5 km deep · 83 km away
5. 2.430km NE of Fort Irwin, CAThu, Aug 19, 11:44 PM PDT · 16115 days ago · 5 km deep · 39 km away
6. 1.929km ENE of Lucerne Valley, CATue, Aug 17, 3:44 PM PDT · 16118 days ago · 5 km deep · 64 km away
7. 2.140km WSW of Tecopa, CASun, Aug 15, 12:03 AM PDT · 16120 days ago · 5 km deep · 60 km away
8. 2.337km E of Johannesburg, CAFri, Aug 13, 7:22 PM PDT · 16122 days ago · 5 km deep · 67 km away
9. 1.536km NNW of Joshua Tree, CAMon, Aug 9, 4:53 PM PDT · 16126 days ago · 2 km deep · 76 km away
10. 1.840km ENE of Lucerne Valley, CAFri, Aug 6, 4:16 PM PDT · 16129 days ago · 5 km deep · 65 km away
11. 2.227km S of Trona, CAMon, Aug 2, 2:31 PM PDT · 16133 days ago · 5 km deep · 86 km away
12. 2.727km S of Trona, CAMon, Aug 2, 2:28 PM PDT · 16133 days ago · 5 km deep · 86 km away
13. 1.612km N of Big Bear City, CASun, Aug 1, 5:03 AM PDT · 16134 days ago · 3 km deep · 87 km away
14. 1.517km WSW of Ludlow, CASat, Jul 31, 6:58 PM PDT · 16135 days ago · 5 km deep · 55 km away
15. 1.518km NW of Yucca Valley, CASat, Jul 31, 9:58 AM PDT · 16135 days ago · 7 km deep · 100 km away
16. 3.231km NW of Baker, CAFri, Jul 30, 11:42 PM PDT · 16135 days ago · 5 km deep · 47 km away
17. 2.18km NE of Barstow, CAFri, Jul 30, 1:49 AM PDT · 16136 days ago · 5 km deep · 39 km away
18. 2.829km SE of Fort Irwin, CAWed, Jul 28, 11:36 AM PDT · 16138 days ago · 5 km deep · 12 km away
19. 1.838km SW of Ludlow, CATue, Jul 27, 1:24 AM PDT · 16139 days ago · 5 km deep · 65 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci506944. Read Sat, Oct 3, 2026, 2:40 PM UTC.