M1.6 earthquake 10km N of Anza, CA

Magnitude

1.6 (mc), micro

Local time

Fri, Sep 14, 1984, 5:53 PM PDT

UTC

1984-09-15 00:53:08 UTC

Depth

12.0 km (7.4 mi), shallow

Epicenter

33.648° N, 116.688° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

125°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast10 kmN
• Valle Vista, CaliforniaPopulation 14,578. Forecast22 kmESE
• Temecula, CaliforniaPopulation 110,003. Forecast46 kmENE
• San Diego, CaliforniaPopulation 1,404,452. Forecast113 kmNNE

After

1. 1.98km S of Warner Springs, CAFri, Sep 14, 9:07 PM PDT · 15353 days ago · 5 km deep · 49 km away
2. 1.510km S of Yucca Valley, CASat, Sep 15, 3:08 AM PDT · 15353 days ago · 4 km deep · 49 km away
3. 1.610km SW of Salton City, CASat, Sep 15, 8:10 AM PDT · 15352 days ago · 6 km deep · 75 km away
4. 1.619km N of Borrego Springs, CASat, Sep 15, 2:01 PM PDT · 15352 days ago · 12 km deep · 41 km away
5. 1.79km NE of Cabazon, CASat, Sep 15, 8:11 PM PDT · 15352 days ago · 13 km deep · 36 km away
6. 2.39km S of Yucca Valley, CASun, Sep 16, 1:22 AM PDT · 15352 days ago · 2 km deep · 49 km away
7. 1.74km SW of Salton City, CASun, Sep 16, 1:35 AM PDT · 15352 days ago · 1 km deep · 78 km away
8. 1.94km NNE of Devore, CASun, Sep 16, 7:40 AM PDT · 15351 days ago · 5 km deep · 93 km away
9. 1.64km NNE of Devore, CASun, Sep 16, 7:41 AM PDT · 15351 days ago · 5 km deep · 93 km away
10. 2.49km S of Alpine, CAMon, Sep 17, 1:15 AM PDT · 15351 days ago · 8 km deep · 100 km away
11. 1.821km ESE of Julian, CAMon, Sep 17, 1:50 AM PDT · 15351 days ago · 7 km deep · 77 km away
12. 2.118km NNE of Borrego Springs, CAMon, Sep 17, 4:37 AM PDT · 15351 days ago · 12 km deep · 42 km away
13. 2.010km N of Big Bear Lake, CAMon, Sep 17, 6:19 PM PDT · 15350 days ago · 4 km deep · 79 km away
14. 1.925km N of Yucca Valley, CATue, Sep 18, 1:56 AM PDT · 15350 days ago · 0 km deep · 80 km away
15. 1.88km NNE of Banning, CATue, Sep 18, 5:02 AM PDT · 15350 days ago · 12 km deep · 41 km away
16. 1.811km SSW of Salton City, CATue, Sep 18, 5:50 AM PDT · 15350 days ago · 6 km deep · 80 km away
17. 2.023km S of Twentynine Palms, CATue, Sep 18, 6:34 PM PDT · 15349 days ago · 6 km deep · 69 km away
18. 2.210km S of Yucca Valley, CATue, Sep 18, 7:38 PM PDT · 15349 days ago · 1 km deep · 49 km away
19. 1.620km NE of Pine Valley, CATue, Sep 18, 9:53 PM PDT · 15349 days ago · 9 km deep · 80 km away
20. 1.69km W of Anza, CATue, Sep 18, 10:30 PM PDT · 15349 days ago · 3 km deep · 12 km away
21. 1.611km NE of Julian, CAWed, Sep 19, 1:54 AM PDT · 15349 days ago · 11 km deep · 57 km away
22. 1.518km NNE of Borrego Springs, CAWed, Sep 19, 7:16 AM PDT · 15348 days ago · 11 km deep · 42 km away
23. 1.621km ESE of Julian, CAThu, Sep 20, 6:03 AM PDT · 15348 days ago · 3 km deep · 77 km away
24. 1.74km NNE of Beaumont, CAThu, Sep 20, 9:22 AM PDT · 15347 days ago · 15 km deep · 43 km away
25. 1.822km ESE of Julian, CAThu, Sep 20, 11:09 AM PDT · 15347 days ago · 5 km deep · 76 km away
26. 1.921km ESE of Julian, CAThu, Sep 20, 1:50 PM PDT · 15347 days ago · 5 km deep · 77 km away
27. 2.022km NE of Pine Valley, CAThu, Sep 20, 4:50 PM PDT · 15347 days ago · 5 km deep · 80 km away
28. 2.31km E of Muscoy, CAThu, Sep 20, 11:00 PM PDT · 15347 days ago · 8 km deep · 82 km away
29. 1.62km W of Borrego Springs, CAThu, Sep 20, 11:22 PM PDT · 15347 days ago · 2 km deep · 51 km away
30. 2.234km ESE of Twentynine Palms, CAFri, Sep 21, 12:28 AM PDT · 15347 days ago · 9 km deep · 95 km away
31. 1.511km WSW of Anza, CAFri, Sep 21, 1:22 AM PDT · 15347 days ago · 1 km deep · 17 km away
32. 1.811km W of Anza, CAFri, Sep 21, 11:20 AM PDT · 15346 days ago · 1 km deep · 16 km away
33. 1.617km ESE of Julian, CAFri, Sep 21, 5:53 PM PDT · 15346 days ago · 1 km deep · 75 km away
34. 1.83km ENE of Loma Linda, CAFri, Sep 21, 9:44 PM PDT · 15346 days ago · 10 km deep · 68 km away
35. 1.68km S of Idyllwild, CASat, Sep 22, 6:16 AM PDT · 15346 days ago · 14 km deep · 4 km away
36. 2.75km SE of Valle Vista, CASat, Sep 22, 9:14 AM PDT · 15345 days ago · 14 km deep · 17 km away
37. 1.75km SE of Valle Vista, CASat, Sep 22, 9:20 AM PDT · 15345 days ago · 14 km deep · 17 km away
38. 1.53km ENE of Loma Linda, CASat, Sep 22, 9:58 AM PDT · 15345 days ago · 5 km deep · 67 km away
39. 1.64km WNW of Redlands, CASat, Sep 22, 9:59 AM PDT · 15345 days ago · 5 km deep · 67 km away
40. 1.73km ENE of Loma Linda, CASat, Sep 22, 10:15 AM PDT · 15345 days ago · 11 km deep · 67 km away
41. 1.80km ESE of Loma Linda, CASat, Sep 22, 10:16 AM PDT · 15345 days ago · 17 km deep · 69 km away
42. 1.84km WNW of Redlands, CASat, Sep 22, 10:35 AM PDT · 15345 days ago · 2 km deep · 68 km away
43. 1.95km W of Devore, CASat, Sep 22, 10:48 AM PDT · 15345 days ago · 12 km deep · 96 km away
44. 1.611km W of Anza, CASat, Sep 22, 1:15 PM PDT · 15345 days ago · 3 km deep · 14 km away
45. 1.910km N of Cabazon, CASat, Sep 22, 2:46 PM PDT · 15345 days ago · 16 km deep · 41 km away
46. 2.010km W of Anza, CASat, Sep 22, 6:29 PM PDT · 15345 days ago · 3 km deep · 14 km away
47. 1.821km ESE of Anza, CASat, Sep 22, 8:37 PM PDT · 15345 days ago · 13 km deep · 27 km away
48. 1.610km W of Anza, CASat, Sep 22, 8:43 PM PDT · 15345 days ago · 3 km deep · 14 km away
49. 2.826km SSW of Ocotillo Wells, CASat, Sep 22, 9:27 PM PDT · 15345 days ago · 8 km deep · 86 km away
50. 1.914km S of Borrego Springs, CASun, Sep 23, 12:44 AM PDT · 15345 days ago · 2 km deep · 63 km away
51. 1.815km S of Borrego Springs, CASun, Sep 23, 12:48 AM PDT · 15345 days ago · 5 km deep · 65 km away
52. 1.524km SSW of Ocotillo Wells, CASun, Sep 23, 2:27 AM PDT · 15345 days ago · 7 km deep · 86 km away
53. 1.71km ENE of Loma Linda, CASun, Sep 23, 3:32 AM PDT · 15345 days ago · 13 km deep · 69 km away
54. 1.511km WSW of Morongo Valley, CASun, Sep 23, 5:43 AM PDT · 15345 days ago · 11 km deep · 41 km away
55. 2.826km SSW of Ocotillo Wells, CASun, Sep 23, 6:13 AM PDT · 15345 days ago · 7 km deep · 87 km away
56. 2.125km SSW of Ocotillo Wells, CASun, Sep 23, 6:27 AM PDT · 15345 days ago · 7 km deep · 86 km away
57. 2.110km WSW of Anza, CASun, Sep 23, 7:41 AM PDT · 15344 days ago · 4 km deep · 17 km away
58. 1.96km NE of Idyllwild, CASun, Sep 23, 9:21 AM PDT · 15344 days ago · 10 km deep · 15 km away
59. 1.822km ESE of Julian, CASun, Sep 23, 4:50 PM PDT · 15344 days ago · 9 km deep · 77 km away
60. 1.723km NNE of Indio, CASun, Sep 23, 6:46 PM PDT · 15344 days ago · 4 km deep · 57 km away

The first 60 of 190.

Before

1. 1.82km W of Borrego Springs, CAFri, Sep 14, 2:23 PM PDT · 15353 days ago · 2 km deep · 51 km away
2. 1.69km S of Yucca Valley, CAFri, Sep 14, 1:45 PM PDT · 15353 days ago · 4 km deep · 49 km away
3. 2.59km S of Yucca Valley, CAFri, Sep 14, 12:16 PM PDT · 15353 days ago · 1 km deep · 49 km away
4. 1.822km NNW of Yucca Valley, CAFri, Sep 14, 2:03 AM PDT · 15354 days ago · -1 km deep · 76 km away
5. 1.65km W of Devore, CAThu, Sep 13, 10:20 PM PDT · 15354 days ago · 10 km deep · 95 km away
6. 2.06km SSE of Lytle Creek, CAThu, Sep 13, 10:20 PM PDT · 15354 days ago · 11 km deep · 96 km away
7. 1.85km NNW of Julian, CAThu, Sep 13, 2:57 PM PDT · 15354 days ago · 16 km deep · 59 km away
8. 1.514km SE of Anza, CAThu, Sep 13, 10:13 AM PDT · 15354 days ago · 12 km deep · 22 km away
9. 2.31km E of Muscoy, CAThu, Sep 13, 9:52 AM PDT · 15354 days ago · 5 km deep · 82 km away
10. 1.88km W of Anza, CAThu, Sep 13, 1:10 AM PDT · 15355 days ago · 2 km deep · 13 km away
11. 1.511km SW of Ocotillo Wells, CAWed, Sep 12, 5:18 PM PDT · 15355 days ago · 5 km deep · 79 km away
12. 1.620km ESE of Julian, CAWed, Sep 12, 2:46 PM PDT · 15355 days ago · 5 km deep · 76 km away
13. 2.110km NE of San Jacinto, CAWed, Sep 12, 2:25 PM PDT · 15355 days ago · 13 km deep · 27 km away
14. 1.69km W of Anza, CAWed, Sep 12, 1:25 PM PDT · 15355 days ago · 2 km deep · 13 km away
15. 1.616km SSW of Oasis, CAWed, Sep 12, 12:02 PM PDT · 15355 days ago · 10 km deep · 58 km away
16. 1.710km SSW of Morongo Valley, CAWed, Sep 12, 10:02 AM PDT · 15355 days ago · 12 km deep · 36 km away
17. 1.67km SSW of Morongo Valley, CAWed, Sep 12, 9:57 AM PDT · 15355 days ago · 10 km deep · 38 km away
18. 2.08km WSW of Morongo Valley, CAWed, Sep 12, 9:57 AM PDT · 15355 days ago · 20 km deep · 40 km away
19. 1.68km SSW of Morongo Valley, CAWed, Sep 12, 9:56 AM PDT · 15355 days ago · 10 km deep · 38 km away
20. 1.910km SSW of Morongo Valley, CAWed, Sep 12, 9:49 AM PDT · 15355 days ago · 12 km deep · 36 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci50708. Read Mon, Sep 28, 2026, 1:27 AM UTC.