M2.0 earthquake 33km NE of Big Bear City, CA

Magnitude

2.0 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Tue, Jul 23, 1985, 1:40 PM PDT

UTC

1985-07-23 20:40:48 UTC

Depth

4.3 km (2.7 mi), shallow

Epicenter

34.429° N, 116.552° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

164°

Stations used

0

• Big Bear City, CaliforniaPopulation 12,304. Forecast33 kmNE
• Victorville, CaliforniaPopulation 122,225. Forecast69 kmE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast161 kmENE

After

1. 1.66km S of Mentone, CATue, Jul 23, 5:38 PM PDT · 15047 days ago · 15 km deep · 70 km away
2. 1.95km N of Moreno Valley, CATue, Jul 23, 6:34 PM PDT · 15047 days ago · 11 km deep · 81 km away
3. 1.723km S of Twentynine Palms, CAWed, Jul 24, 12:49 AM PDT · 15047 days ago · 0 km deep · 73 km away
4. 2.38km NNW of Cabazon, CAWed, Jul 24, 2:17 AM PDT · 15046 days ago · 11 km deep · 55 km away
5. 2.29km NNW of Cabazon, CAWed, Jul 24, 2:24 AM PDT · 15046 days ago · 11 km deep · 55 km away
6. 1.87km SSE of Idyllwild, CAWed, Jul 24, 2:32 PM PDT · 15046 days ago · 14 km deep · 85 km away
7. 2.110km NNE of Yucaipa, CAWed, Jul 24, 7:09 PM PDT · 15046 days ago · 4 km deep · 54 km away
8. 1.85km ENE of Beaumont, CAWed, Jul 24, 11:49 PM PDT · 15046 days ago · 19 km deep · 64 km away
9. 1.610km NNE of Yucaipa, CAThu, Jul 25, 12:34 AM PDT · 15046 days ago · 4 km deep · 54 km away
10. 2.033km NE of Big Bear City, CAThu, Jul 25, 4:11 PM PDT · 15045 days ago · 4 km deep · 0 km away
11. 1.913km NNE of Cabazon, CAThu, Jul 25, 4:31 PM PDT · 15045 days ago · 14 km deep · 48 km away
12. 1.812km NNE of Banning, CAThu, Jul 25, 8:40 PM PDT · 15045 days ago · 14 km deep · 52 km away
13. 1.66km NNW of Beaumont, CAFri, Jul 26, 2:14 AM PDT · 15044 days ago · 12 km deep · 64 km away
14. 1.68km NNW of Cabazon, CAFri, Jul 26, 7:12 AM PDT · 15044 days ago · 11 km deep · 55 km away
15. 2.18km NW of Lytle Creek, CAFri, Jul 26, 7:52 AM PDT · 15044 days ago · 9 km deep · 93 km away
16. 1.62km ENE of Anza, CAFri, Jul 26, 3:59 PM PDT · 15044 days ago · 10 km deep · 97 km away
17. 1.813km WNW of Anza, CAFri, Jul 26, 10:17 PM PDT · 15044 days ago · 5 km deep · 96 km away
18. 1.710km W of Anza, CAFri, Jul 26, 11:16 PM PDT · 15044 days ago · 4 km deep · 100 km away
19. 2.034km ENE of Big Bear City, CASat, Jul 27, 10:30 AM PDT · 15043 days ago · 4 km deep · 2 km away
20. 1.66km WSW of Morongo Valley, CASat, Jul 27, 10:49 AM PDT · 15043 days ago · 10 km deep · 46 km away
21. 1.723km NW of Yucca Valley, CASat, Jul 27, 11:37 AM PDT · 15043 days ago · 9 km deep · 18 km away
22. 1.910km WNW of Morongo Valley, CASat, Jul 27, 7:58 PM PDT · 15043 days ago · 7 km deep · 41 km away
23. 1.68km E of Cabazon, CASun, Jul 28, 1:22 AM PDT · 15042 days ago · 15 km deep · 59 km away
24. 2.315km NE of Lucerne Valley, CASun, Jul 28, 6:55 PM PDT · 15042 days ago · -1 km deep · 31 km away
25. 1.68km S of Idyllwild, CAMon, Jul 29, 3:26 AM PDT · 15041 days ago · 14 km deep · 85 km away
26. 1.63km SSE of San Bernardino, CAMon, Jul 29, 6:17 PM PDT · 15041 days ago · 5 km deep · 76 km away
27. 1.75km SSE of Beaumont, CAMon, Jul 29, 9:38 PM PDT · 15041 days ago · 15 km deep · 70 km away
28. 2.011km N of Cabazon, CATue, Jul 30, 4:07 AM PDT · 15040 days ago · 14 km deep · 50 km away
29. 1.74km SSW of Morongo Valley, CATue, Jul 30, 7:34 AM PDT · 15040 days ago · 8 km deep · 46 km away
30. 1.58km NE of San Jacinto, CATue, Jul 30, 4:46 PM PDT · 15040 days ago · 11 km deep · 73 km away
31. 2.116km NE of Lucerne Valley, CATue, Jul 30, 7:37 PM PDT · 15040 days ago · 5 km deep · 30 km away
32. 1.74km SSW of Idyllwild, CATue, Jul 30, 10:50 PM PDT · 15040 days ago · 16 km deep · 82 km away
33. 2.01km NW of Colton, CATue, Jul 30, 11:45 PM PDT · 15040 days ago · 15 km deep · 81 km away
34. 1.91km NE of Grand Terrace, CAWed, Jul 31, 3:14 AM PDT · 15039 days ago · 15 km deep · 82 km away
35. 2.22km E of Colton, CAWed, Jul 31, 3:39 AM PDT · 15039 days ago · 13 km deep · 78 km away
36. 2.37km WNW of Desert Hot Springs, CAWed, Jul 31, 7:11 AM PDT · 15039 days ago · 11 km deep · 50 km away
37. 1.89km SSW of Idyllwild, CAThu, Aug 1, 3:19 PM PDT · 15038 days ago · 11 km deep · 87 km away
38. 1.69km SSW of Idyllwild, CAThu, Aug 1, 11:47 PM PDT · 15038 days ago · 11 km deep · 87 km away
39. 1.813km NNE of Cabazon, CAFri, Aug 2, 3:55 AM PDT · 15037 days ago · 14 km deep · 48 km away
40. 1.85km SSW of Redlands, CAFri, Aug 2, 4:24 AM PDT · 15037 days ago · 12 km deep · 76 km away
41. 2.122km SSE of Twentynine Palms, CASat, Aug 3, 3:24 AM PDT · 15036 days ago · 5 km deep · 73 km away
42. 2.13km ESE of Cabazon, CASat, Aug 3, 3:36 AM PDT · 15036 days ago · 17 km deep · 61 km away
43. 1.84km ESE of Cabazon, CASat, Aug 3, 3:36 AM PDT · 15036 days ago · 16 km deep · 61 km away
44. 2.24km SSE of Redlands, CASat, Aug 3, 9:00 AM PDT · 15036 days ago · 16 km deep · 73 km away
45. 1.99km NW of San Jacinto, CASat, Aug 3, 11:46 AM PDT · 15036 days ago · 12 km deep · 80 km away
46. 2.313km NE of Twentynine Palms, CASat, Aug 3, 12:12 PM PDT · 15036 days ago · 2 km deep · 59 km away
47. 2.21km N of Loma Linda, CASat, Aug 3, 2:01 PM PDT · 15036 days ago · 13 km deep · 77 km away
48. 2.113km NNE of Twentynine Palms, CASat, Aug 3, 2:31 PM PDT · 15036 days ago · 3 km deep · 54 km away
49. 2.414km NE of Twentynine Palms, CASat, Aug 3, 2:31 PM PDT · 15036 days ago · -1 km deep · 59 km away
50. 1.77km S of Idyllwild, CASat, Aug 3, 4:50 PM PDT · 15036 days ago · 14 km deep · 85 km away
51. 2.611km NE of Cabazon, CASat, Aug 3, 10:03 PM PDT · 15036 days ago · 12 km deep · 51 km away
52. 2.125km WSW of Amboy, CASat, Aug 3, 11:25 PM PDT · 15036 days ago · 5 km deep · 52 km away
53. 1.79km SSW of Idyllwild, CASun, Aug 4, 3:10 AM PDT · 15035 days ago · 11 km deep · 87 km away
54. 1.93km N of Beaumont, CASun, Aug 4, 3:12 PM PDT · 15035 days ago · 14 km deep · 65 km away
55. 3.18km NE of Banning, CAMon, Aug 5, 9:08 AM PDT · 15034 days ago · 18 km deep · 55 km away
56. 1.615km ENE of Thousand Palms, CATue, Aug 6, 2:59 AM PDT · 15033 days ago · 0 km deep · 66 km away
57. 2.011km NNE of Morongo Valley, CATue, Aug 6, 4:44 AM PDT · 15033 days ago · 5 km deep · 32 km away
58. 2.513km ENE of Barstow, CATue, Aug 6, 5:33 AM PDT · 15033 days ago · 4 km deep · 65 km away
59. 1.88km SE of Winchester, CATue, Aug 6, 11:32 PM PDT · 15033 days ago · 10 km deep · 96 km away
60. 2.013km NE of Twentynine Palms, CAWed, Aug 7, 10:36 AM PDT · 15032 days ago · 5 km deep · 57 km away

The first 60 of 164.

Before

1. 1.810km WSW of Morongo Valley, CATue, Jul 23, 8:46 AM PDT · 15047 days ago · 8 km deep · 48 km away
2. 2.56km WSW of Devore, CATue, Jul 23, 7:17 AM PDT · 15047 days ago · 8 km deep · 87 km away
3. 1.79km SSW of Idyllwild, CATue, Jul 23, 2:23 AM PDT · 15047 days ago · 13 km deep · 86 km away
4. 1.95km SE of Loma Linda, CAMon, Jul 22, 3:30 PM PDT · 15048 days ago · 14 km deep · 77 km away
5. 1.910km S of Idyllwild, CAMon, Jul 22, 7:56 AM PDT · 15048 days ago · 13 km deep · 87 km away
6. 2.433km NE of Big Bear City, CAMon, Jul 22, 2:02 AM PDT · 15048 days ago · 4 km deep · 1 km away
7. 1.77km SSE of Idyllwild, CAMon, Jul 22, 12:06 AM PDT · 15049 days ago · 16 km deep · 84 km away
8. 2.011km NE of Cabazon, CASun, Jul 21, 8:36 PM PDT · 15049 days ago · 10 km deep · 51 km away
9. 2.19km NE of Running Springs, CASun, Jul 21, 12:18 PM PDT · 15049 days ago · 5 km deep · 48 km away
10. 1.72km N of Muscoy, CASun, Jul 21, 12:13 PM PDT · 15049 days ago · 5 km deep · 78 km away
11. 2.234km ENE of Big Bear City, CASun, Jul 21, 9:22 AM PDT · 15049 days ago · 4 km deep · 1 km away
12. 2.633km ENE of Big Bear City, CASun, Jul 21, 8:23 AM PDT · 15049 days ago · 4 km deep · 1 km away
13. 1.710km SSW of Big Bear Lake, CASun, Jul 21, 3:55 AM PDT · 15049 days ago · 11 km deep · 49 km away
14. 1.79km S of Idyllwild, CASun, Jul 21, 12:20 AM PDT · 15050 days ago · 14 km deep · 87 km away
15. 2.115km NE of Lucerne Valley, CASat, Jul 20, 10:26 PM PDT · 15050 days ago · 4 km deep · 30 km away
16. 2.034km NE of Big Bear City, CASat, Jul 20, 10:19 PM PDT · 15050 days ago · 4 km deep · 1 km away
17. 2.134km NE of Big Bear City, CASat, Jul 20, 5:16 PM PDT · 15050 days ago · 4 km deep · 1 km away
18. 1.933km ENE of Big Bear City, CASat, Jul 20, 5:01 PM PDT · 15050 days ago · 4 km deep · 1 km away
19. 1.832km ENE of Big Bear City, CASat, Jul 20, 4:48 PM PDT · 15050 days ago · 4 km deep · 1 km away
20. 1.97km SSE of Big Bear City, CASat, Jul 20, 3:42 PM PDT · 15050 days ago · 8 km deep · 34 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci71221. Read Sat, Oct 3, 2026, 7:49 PM UTC.