M1.7 earthquake 10km W of Anza, CA

Magnitude

1.7 (mc), micro

Local time

Sat, Dec 18, 1982, 10:59 PM PST

UTC

1982-12-19 06:59:03 UTC

Depth

2.4 km (1.5 mi), shallow

Epicenter

33.552° N, 116.777° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

70°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast10 kmW
• Valle Vista, CaliforniaPopulation 14,578. Forecast24 kmSSE
• Temecula, CaliforniaPopulation 110,003. Forecast35 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast100 kmNNE

After

1. 1.910km NNE of Borrego Springs, CAThu, Jan 13, 5:46 PM PST · 15958 days ago · 10 km deep · 49 km away
2. 1.55km S of Devore, CAThu, Jan 13, 9:20 PM PST · 15958 days ago · 12 km deep · 90 km away
3. 2.222km NE of Thermal, CAThu, Jan 13, 9:23 PM PST · 15958 days ago · 0 km deep · 80 km away
4. 2.55km SW of Lucerne Valley, CAFri, Jan 14, 7:02 AM PST · 15957 days ago · 0 km deep · 98 km away
5. 1.623km NE of Thermal, CAFri, Jan 14, 9:15 PM PST · 15957 days ago · -1 km deep · 81 km away
6. 2.025km ENE of Pine Valley, CASat, Jan 15, 4:52 AM PST · 15956 days ago · 5 km deep · 84 km away
7. 1.70km SW of Temecula, CASat, Jan 15, 5:43 AM PST · 15956 days ago · 5 km deep · 35 km away
8. 1.58km ENE of Running Springs, CASat, Jan 15, 7:56 AM PST · 15956 days ago · 8 km deep · 80 km away
9. 3.114km NE of Borrego Springs, CASat, Jan 15, 3:37 PM PST · 15956 days ago · 13 km deep · 52 km away
10. 1.612km NNE of Aguanga, CASun, Jan 16, 2:26 AM PST · 15955 days ago · 2 km deep · 3 km away
11. 1.52km SW of Loma Linda, CASun, Jan 16, 5:06 AM PST · 15955 days ago · 10 km deep · 71 km away
12. 1.616km SW of Oasis, CASun, Jan 16, 5:58 AM PST · 15955 days ago · 5 km deep · 57 km away
13. 1.610km W of Anza, CASun, Jan 16, 6:13 PM PST · 15955 days ago · 3 km deep · 1 km away
14. 1.94km NNE of Fontana, CASun, Jan 16, 10:01 PM PST · 15955 days ago · 5 km deep · 89 km away
15. 2.28km NW of Morongo Valley, CAMon, Jan 17, 5:20 AM PST · 15954 days ago · 5 km deep · 63 km away
16. 2.33km SE of Big Bear Lake, CATue, Jan 18, 6:14 AM PST · 15953 days ago · 7 km deep · 76 km away
17. 1.82km WNW of Devore, CATue, Jan 18, 10:15 AM PST · 15953 days ago · 4 km deep · 96 km away
18. 1.93km NW of Devore, CATue, Jan 18, 10:30 AM PST · 15953 days ago · 4 km deep · 97 km away
19. 1.73km SSW of Aguanga, CATue, Jan 18, 8:18 PM PST · 15953 days ago · 13 km deep · 18 km away
20. 2.514km SE of Anza, CATue, Jan 18, 8:37 PM PST · 15953 days ago · 9 km deep · 21 km away
21. 2.64km N of Fontana, CAWed, Jan 19, 4:05 AM PST · 15952 days ago · 3 km deep · 91 km away
22. 1.94km N of Fontana, CAWed, Jan 19, 4:21 AM PST · 15952 days ago · 4 km deep · 91 km away
23. 1.517km SSW of Oasis, CAWed, Jan 19, 7:37 AM PST · 15952 days ago · 11 km deep · 60 km away
24. 2.214km E of Desert Hot Springs, CAWed, Jan 19, 9:08 AM PST · 15952 days ago · 7 km deep · 59 km away
25. 2.818km NNW of Joshua Tree, CAWed, Jan 19, 1:47 PM PST · 15952 days ago · 8 km deep · 89 km away
26. 1.516km NW of Morongo Valley, CAThu, Jan 20, 9:34 AM PST · 15951 days ago · 2 km deep · 67 km away
27. 1.715km NW of Morongo Valley, CAThu, Jan 20, 11:54 AM PST · 15951 days ago · 2 km deep · 67 km away
28. 1.724km NE of Thermal, CAThu, Jan 20, 12:11 PM PST · 15951 days ago · -1 km deep · 81 km away
29. 1.823km NE of Thermal, CAThu, Jan 20, 12:12 PM PST · 15951 days ago · 1 km deep · 81 km away
30. 1.524km NE of Thermal, CAThu, Jan 20, 12:18 PM PST · 15951 days ago · -1 km deep · 82 km away
31. 2.03km SSW of Aguanga, CAThu, Jan 20, 12:22 PM PST · 15951 days ago · 14 km deep · 17 km away
32. 2.39km ESE of Coto De Caza, CAThu, Jan 20, 3:02 PM PST · 15951 days ago · 5 km deep · 67 km away
33. 1.524km NE of Thermal, CAThu, Jan 20, 5:17 PM PST · 15951 days ago · -1 km deep · 82 km away
34. 2.018km E of Big Bear City, CAThu, Jan 20, 9:59 PM PST · 15951 days ago · 5 km deep · 77 km away
35. 1.624km NE of Thermal, CAFri, Jan 21, 12:22 AM PST · 15951 days ago · 0 km deep · 81 km away
36. 1.524km NE of Thermal, CAFri, Jan 21, 12:58 AM PST · 15951 days ago · -1 km deep · 82 km away
37. 1.623km NE of Thermal, CAFri, Jan 21, 1:06 AM PST · 15951 days ago · 1 km deep · 81 km away
38. 1.821km NNW of Borrego Springs, CAFri, Jan 21, 4:49 AM PST · 15950 days ago · 10 km deep · 33 km away
39. 2.316km NNW of Borrego Springs, CAFri, Jan 21, 3:28 PM PST · 15950 days ago · 12 km deep · 36 km away
40. 2.116km NNW of Borrego Springs, CAFri, Jan 21, 4:55 PM PST · 15950 days ago · 13 km deep · 36 km away
41. 1.516km NNW of Borrego Springs, CAFri, Jan 21, 4:58 PM PST · 15950 days ago · 9 km deep · 37 km away
42. 1.916km NNW of Borrego Springs, CAFri, Jan 21, 4:58 PM PST · 15950 days ago · 9 km deep · 36 km away
43. 1.910km WSW of Anza, CAFri, Jan 21, 11:23 PM PST · 15950 days ago · 2 km deep · 3 km away
44. 1.810km WSW of Anza, CAFri, Jan 21, 11:25 PM PST · 15950 days ago · 2 km deep · 3 km away
45. 3.29km WSW of Palomar Observatory, CASat, Jan 22, 11:13 AM PST · 15949 days ago · 2 km deep · 29 km away
46. 2.111km WSW of Anza, CASat, Jan 22, 1:56 PM PST · 15949 days ago · 2 km deep · 4 km away
47. 1.99km NE of Cabazon, CASat, Jan 22, 3:34 PM PST · 15949 days ago · 16 km deep · 47 km away
48. 2.510km NNE of Cabazon, CASat, Jan 22, 6:31 PM PST · 15949 days ago · 11 km deep · 51 km away
49. 2.38km ESE of Yorba Linda, CASat, Jan 22, 7:08 PM PST · 15949 days ago · 6 km deep · 95 km away
50. 1.922km ESE of Anza, CASat, Jan 22, 7:19 PM PST · 15949 days ago · 11 km deep · 31 km away
51. 1.916km ENE of Yucaipa, CASat, Jan 22, 8:53 PM PST · 15949 days ago · 13 km deep · 61 km away
52. 1.61km E of Cabazon, CASun, Jan 23, 2:58 AM PST · 15948 days ago · 17 km deep · 40 km away
53. 1.624km NE of Thermal, CASun, Jan 23, 3:38 PM PST · 15948 days ago · 0 km deep · 81 km away
54. 2.66km SW of Palomar Observatory, CASun, Jan 23, 7:54 PM PST · 15948 days ago · 18 km deep · 29 km away
55. 1.99km SE of Borrego Springs, CASun, Jan 23, 11:09 PM PST · 15948 days ago · 11 km deep · 58 km away
56. 1.98km SSW of Idyllwild, CAMon, Jan 24, 12:50 AM PST · 15948 days ago · 14 km deep · 14 km away
57. 1.51km ESE of Anza, CAMon, Jan 24, 3:59 AM PST · 15947 days ago · 10 km deep · 11 km away
58. 1.96km NNE of Fontana, CAMon, Jan 24, 6:48 AM PST · 15947 days ago · 9 km deep · 91 km away
59. 1.814km SE of Anza, CAMon, Jan 24, 9:48 PM PST · 15947 days ago · 9 km deep · 22 km away
60. 1.811km NNE of Borrego Springs, CATue, Jan 25, 2:55 AM PST · 15946 days ago · 11 km deep · 45 km away

The first 60 of 186.

From the USGS Earthquake Hazards Program and its partner networks, event ci500314. Read Tue, Sep 22, 2026, 9:34 PM UTC.