M1.9 earthquake 12km SW of Morongo Valley, CA

Magnitude

1.9 (mc), micro

Local time

Sun, Apr 26, 1987, 12:09 AM PDT

UTC

1987-04-26 07:09:14 UTC

Depth

5.6 km (3.5 mi), shallow

Epicenter

33.970° N, 116.666° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

82°

Stations used

0

• Morongo Valley, CaliforniaPopulation 3,552. Forecast12 kmSW
• Desert Hot Springs, CaliforniaPopulation 28,335. Forecast15 kmW
• Moreno Valley, CaliforniaPopulation 204,198. Forecast52 kmE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast146 kmE

After

1. 1.72km SSE of Loma Linda, CASun, Apr 26, 12:31 AM PDT · 14400 days ago · 11 km deep · 55 km away
2. 2.08km NW of San Jacinto, CASun, Apr 26, 5:43 AM PDT · 14400 days ago · 16 km deep · 36 km away
3. 2.09km WNW of San Jacinto, CASun, Apr 26, 2:48 PM PDT · 14400 days ago · 15 km deep · 39 km away
4. 2.215km SSE of Big Bear Lake, CAMon, Apr 27, 6:07 AM PDT · 14399 days ago · 2 km deep · 23 km away
5. 1.915km SSE of Big Bear Lake, CAMon, Apr 27, 6:17 AM PDT · 14399 days ago · 3 km deep · 23 km away
6. 2.510km SE of Anza, CAMon, Apr 27, 9:14 AM PDT · 14399 days ago · 10 km deep · 53 km away
7. 2.117km N of Banning, CAMon, Apr 27, 9:20 AM PDT · 14399 days ago · 2 km deep · 22 km away
8. 2.315km SSE of Big Bear Lake, CAMon, Apr 27, 10:16 AM PDT · 14399 days ago · 2 km deep · 24 km away
9. 2.013km WNW of Anza, CAMon, Apr 27, 10:57 AM PDT · 14399 days ago · 6 km deep · 43 km away
10. 2.25km NNE of Beaumont, CAMon, Apr 27, 4:33 PM PDT · 14399 days ago · 17 km deep · 26 km away
11. 1.823km SSW of La Quinta, CATue, Apr 28, 2:22 AM PDT · 14398 days ago · 10 km deep · 60 km away
12. 1.915km SSE of Big Bear Lake, CATue, Apr 28, 3:29 AM PDT · 14398 days ago · 3 km deep · 24 km away
13. 2.216km SSE of Big Bear Lake, CATue, Apr 28, 3:33 AM PDT · 14398 days ago · 1 km deep · 23 km away
14. 2.114km SSE of Big Bear Lake, CATue, Apr 28, 4:31 AM PDT · 14398 days ago · 3 km deep · 24 km away
15. 2.312km WSW of Borrego Springs, CATue, Apr 28, 5:59 AM PDT · 14398 days ago · 1 km deep · 85 km away
16. 2.22km NNE of Beaumont, CATue, Apr 28, 8:16 AM PDT · 14398 days ago · 14 km deep · 28 km away
17. 3.113km NNE of Cabazon, CATue, Apr 28, 2:48 PM PDT · 14398 days ago · 10 km deep · 8 km away
18. 1.99km WSW of Morongo Valley, CATue, Apr 28, 6:53 PM PDT · 14398 days ago · 8 km deep · 6 km away
19. 2.08km WSW of Aguanga, CATue, Apr 28, 11:10 PM PDT · 14397 days ago · 16 km deep · 68 km away
20. 1.822km ESE of Anza, CAWed, Apr 29, 4:32 AM PDT · 14397 days ago · 13 km deep · 56 km away
21. 2.09km NNE of Borrego Springs, CAWed, Apr 29, 10:59 AM PDT · 14397 days ago · 10 km deep · 78 km away
22. 2.011km SSW of Morongo Valley, CAWed, Apr 29, 7:06 PM PDT · 14397 days ago · 15 km deep · 2 km away
23. 3.010km SE of Anza, CAWed, Apr 29, 7:19 PM PDT · 14397 days ago · 11 km deep · 53 km away
24. 1.97km S of Borrego Springs, CAWed, Apr 29, 10:04 PM PDT · 14396 days ago · 12 km deep · 91 km away
25. 2.19km S of Idyllwild, CAThu, Apr 30, 12:50 AM PDT · 14396 days ago · 16 km deep · 35 km away
26. 1.812km ENE of Cabazon, CAThu, Apr 30, 1:35 AM PDT · 14396 days ago · 1 km deep · 2 km away
27. 1.98km SW of Morongo Valley, CAThu, Apr 30, 2:15 AM PDT · 14396 days ago · 6 km deep · 4 km away
28. 2.08km SW of Morongo Valley, CAThu, Apr 30, 2:21 AM PDT · 14396 days ago · 6 km deep · 4 km away
29. 1.99km SW of Morongo Valley, CAThu, Apr 30, 2:37 AM PDT · 14396 days ago · 6 km deep · 3 km away
30. 2.22km NNE of Colton, CAThu, Apr 30, 5:37 AM PDT · 14396 days ago · 15 km deep · 61 km away
31. 1.813km WNW of Anza, CAThu, Apr 30, 8:01 AM PDT · 14396 days ago · 6 km deep · 43 km away
32. 2.36km SSW of Banning, CAThu, Apr 30, 1:44 PM PDT · 14396 days ago · 12 km deep · 24 km away
33. 2.010km ESE of Anza, CAThu, Apr 30, 6:54 PM PDT · 14396 days ago · 14 km deep · 52 km away
34. 1.711km SSW of La Quinta, CAFri, May 1, 6:55 AM PDT · 14395 days ago · 10 km deep · 52 km away
35. 2.01km NW of Lake Henshaw, CAFri, May 1, 7:09 PM PDT · 14395 days ago · 5 km deep · 81 km away
36. 2.019km ESE of Anza, CASat, May 2, 5:57 AM PDT · 14394 days ago · 12 km deep · 58 km away
37. 1.918km SE of Anza, CASat, May 2, 6:09 AM PDT · 14394 days ago · 11 km deep · 58 km away
38. 2.010km ENE of Joshua Tree, CASat, May 2, 7:43 AM PDT · 14394 days ago · 4 km deep · 47 km away
39. 2.18km SW of Idyllwild, CASat, May 2, 3:59 PM PDT · 14394 days ago · 15 km deep · 33 km away
40. 1.912km ENE of Desert Hot Springs, CASat, May 2, 7:25 PM PDT · 14394 days ago · 9 km deep · 27 km away
41. 2.05km NNE of Thousand Palms, CASun, May 3, 6:10 AM PDT · 14393 days ago · 2 km deep · 29 km away
42. 3.128km NE of Thermal, CASun, May 3, 7:57 AM PDT · 14393 days ago · 10 km deep · 74 km away
43. 1.94km WNW of Palomar Observatory, CASun, May 3, 1:43 PM PDT · 14393 days ago · 14 km deep · 71 km away
44. 2.612km W of Morongo Valley, CASun, May 3, 4:05 PM PDT · 14393 days ago · 9 km deep · 8 km away
45. 2.55km W of Palomar Observatory, CASun, May 3, 5:54 PM PDT · 14393 days ago · 12 km deep · 72 km away
46. 2.228km NNW of Joshua Tree, CASun, May 3, 9:26 PM PDT · 14392 days ago · 5 km deep · 52 km away
47. 2.28km SE of Big Bear City, CASun, May 3, 9:32 PM PDT · 14392 days ago · 5 km deep · 29 km away
48. 1.914km WNW of Anza, CAMon, May 4, 2:07 AM PDT · 14392 days ago · 5 km deep · 43 km away
49. 2.04km NNE of Cabazon, CAMon, May 4, 4:50 AM PDT · 14392 days ago · 1 km deep · 10 km away
50. 1.91km N of Colton, CAMon, May 4, 5:25 AM PDT · 14392 days ago · 14 km deep · 61 km away
51. 1.94km S of Morongo Valley, CAMon, May 4, 6:59 AM PDT · 14392 days ago · 11 km deep · 9 km away
52. 2.34km SSE of Palomar Observatory, CAMon, May 4, 3:17 PM PDT · 14392 days ago · 10 km deep · 74 km away
53. 2.43km SE of Loma Linda, CAMon, May 4, 6:06 PM PDT · 14392 days ago · 15 km deep · 53 km away
54. 2.69km W of Morongo Valley, CAMon, May 4, 7:09 PM PDT · 14392 days ago · 11 km deep · 7 km away
55. 2.14km ESE of Highland, CATue, May 5, 3:32 AM PDT · 14391 days ago · 6 km deep · 49 km away
56. 2.04km ESE of Highland, CATue, May 5, 3:38 AM PDT · 14391 days ago · 8 km deep · 49 km away
57. 2.59km S of Corona, CATue, May 5, 7:29 AM PDT · 14391 days ago · 1 km deep · 85 km away
58. 2.023km SSW of La Quinta, CATue, May 5, 11:03 AM PDT · 14391 days ago · 12 km deep · 60 km away
59. 2.214km N of Borrego Springs, CATue, May 5, 4:21 PM PDT · 14391 days ago · 2 km deep · 72 km away
60. 2.26km WSW of Morongo Valley, CATue, May 5, 9:16 PM PDT · 14390 days ago · 10 km deep · 7 km away

The first 60 of 171.

Before

1. 2.18km NE of Aguanga, CASat, Apr 25, 8:30 PM PDT · 14400 days ago · 3 km deep · 55 km away
2. 2.01km S of Loma Linda, CASat, Apr 25, 6:21 PM PDT · 14401 days ago · 10 km deep · 55 km away
3. 2.110km S of Idyllwild, CASat, Apr 25, 2:34 PM PDT · 14401 days ago · 17 km deep · 35 km away
4. 1.912km NE of Ocotillo Wells, CASat, Apr 25, 2:23 PM PDT · 14401 days ago · 5 km deep · 100 km away
5. 2.421km ENE of Coachella, CASat, Apr 25, 1:19 PM PDT · 14401 days ago · 2 km deep · 66 km away
6. 2.06km W of Desert Hot Springs, CASat, Apr 25, 10:06 AM PDT · 14401 days ago · 8 km deep · 9 km away
7. 2.13km NNE of Big Bear City, CASat, Apr 25, 4:28 AM PDT · 14401 days ago · 5 km deep · 39 km away
8. 1.719km ESE of Anza, CASat, Apr 25, 2:21 AM PDT · 14401 days ago · 16 km deep · 56 km away
9. 2.311km WNW of Lakeland Village, CAFri, Apr 24, 7:19 PM PDT · 14402 days ago · 4 km deep · 78 km away
10. 2.25km N of Beaumont, CAFri, Apr 24, 3:53 PM PDT · 14402 days ago · 17 km deep · 29 km away
11. 2.13km N of Loma Linda, CAFri, Apr 24, 3:37 PM PDT · 14402 days ago · 4 km deep · 56 km away
12. 2.24km N of Loma Linda, CAFri, Apr 24, 2:35 PM PDT · 14402 days ago · 8 km deep · 57 km away
13. 2.312km ENE of Trabuco Canyon, CAFri, Apr 24, 11:30 AM PDT · 14402 days ago · 4 km deep · 80 km away
14. 1.912km ENE of Borrego Springs, CAFri, Apr 24, 10:45 AM PDT · 14402 days ago · 5 km deep · 82 km away
15. 2.016km ESE of Anza, CAFri, Apr 24, 2:02 AM PDT · 14402 days ago · 12 km deep · 56 km away
16. 2.19km N of Cabazon, CAThu, Apr 23, 7:46 PM PDT · 14403 days ago · 15 km deep · 13 km away
17. 2.25km N of Borrego Springs, CAThu, Apr 23, 11:37 AM PDT · 14403 days ago · 11 km deep · 79 km away
18. 2.412km W of Anza, CAThu, Apr 23, 7:51 AM PDT · 14403 days ago · 2 km deep · 48 km away
19. 2.112km ENE of Joshua Tree, CAThu, Apr 23, 3:50 AM PDT · 14403 days ago · 10 km deep · 49 km away
20. 3.010km NE of Joshua Tree, CAThu, Apr 23, 3:42 AM PDT · 14403 days ago · 3 km deep · 47 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci721221. Read Mon, Sep 28, 2026, 2:56 PM UTC.