M1.8 earthquake 14km WSW of Coronado, CA

Magnitude

1.8 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Thu, Aug 1, 1985, 10:28 PM PDT

UTC

1985-08-02 05:28:35 UTC

Depth

5.6 km (3.5 mi), shallow

Epicenter

32.660° N, 117.329° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

267°, poorly surrounded by stations

Stations used

0

• Coronado, CaliforniaPopulation 24,812. Forecast14 kmWSW
• San Diego, CaliforniaPopulation 1,404,452. Forecast17 kmWSW

After

1. 2.13km W of Palomar Observatory, CAFri, Aug 2, 11:44 PM PDT · 15034 days ago · 4 km deep · 88 km away
2. 1.822km ESE of Julian, CASat, Aug 3, 7:38 PM PDT · 15034 days ago · 5 km deep · 97 km away
3. 1.721km ESE of Julian, CATue, Aug 6, 12:13 AM PDT · 15031 days ago · 5 km deep · 97 km away
4. 1.817km ESE of Julian, CATue, Aug 6, 4:50 AM PDT · 15031 days ago · 2 km deep · 94 km away
5. 2.04km SSE of Lake Henshaw, CAWed, Aug 7, 1:04 AM PDT · 15030 days ago · 6 km deep · 82 km away
6. 1.820km ESE of Julian, CAThu, Aug 8, 7:14 AM PDT · 15029 days ago · 5 km deep · 97 km away
7. 2.022km ESE of Julian, CAThu, Aug 8, 9:45 AM PDT · 15029 days ago · 3 km deep · 98 km away
8. 1.717km E of Julian, CAThu, Aug 8, 4:51 PM PDT · 15029 days ago · 2 km deep · 95 km away
9. 2.446km WSW of Carlsbad, CAThu, Aug 8, 5:21 PM PDT · 15029 days ago · 6 km deep · 55 km away
10. 1.921km ESE of Julian, CAThu, Aug 8, 7:30 PM PDT · 15029 days ago · 5 km deep · 97 km away
11. 2.313km ESE of Julian, CAFri, Aug 9, 3:05 PM PDT · 15028 days ago · 12 km deep · 92 km away
12. 1.639km SSW of San Clemente, CAFri, Aug 9, 9:05 PM PDT · 15028 days ago · 5 km deep · 68 km away
13. 1.619km ESE of Julian, CASat, Aug 10, 9:54 AM PDT · 15027 days ago · 8 km deep · 96 km away
14. 1.521km E of Julian, CASat, Aug 10, 4:28 PM PDT · 15027 days ago · 1 km deep · 98 km away
15. 2.021km ESE of Julian, CASat, Aug 10, 10:18 PM PDT · 15026 days ago · 2 km deep · 98 km away
16. 1.821km ESE of Julian, CASat, Aug 10, 10:36 PM PDT · 15026 days ago · 1 km deep · 97 km away
17. 1.620km ESE of Julian, CASun, Aug 11, 1:01 AM PDT · 15026 days ago · 0 km deep · 97 km away
18. 1.920km ESE of Julian, CASun, Aug 11, 6:42 AM PDT · 15026 days ago · 2 km deep · 97 km away
19. 1.821km ESE of Julian, CASun, Aug 11, 12:54 PM PDT · 15026 days ago · 1 km deep · 97 km away
20. 3.546km WSW of Carlsbad, CAMon, Aug 12, 2:01 PM PDT · 15025 days ago · 5 km deep · 63 km away
21. 2.121km ESE of Julian, CAMon, Aug 12, 3:14 PM PDT · 15025 days ago · 2 km deep · 97 km away
22. 1.921km ESE of Julian, CAMon, Aug 12, 3:23 PM PDT · 15025 days ago · 2 km deep · 98 km away
23. 3.12km N of San Ysidro, CAWed, Aug 14, 6:20 AM PDT · 15023 days ago · 13 km deep · 29 km away
24. 1.721km E of Julian, CAThu, Aug 15, 1:15 AM PDT · 15022 days ago · 5 km deep · 98 km away
25. 1.68km SSE of Palomar Observatory, CAThu, Aug 15, 2:20 PM PDT · 15022 days ago · 13 km deep · 83 km away
26. 2.432km WSW of Coronado, CAMon, Aug 19, 3:11 AM PDT · 15018 days ago · 6 km deep · 19 km away
27. 2.647km WSW of Carlsbad, CAWed, Aug 21, 10:39 AM PDT · 15016 days ago · 6 km deep · 56 km away
28. 1.518km ESE of Julian, CAThu, Aug 22, 5:43 AM PDT · 15015 days ago · 5 km deep · 92 km away
29. 2.332km SE of San Clemente Is. (SE tip), CAFri, Aug 23, 8:46 AM PDT · 15014 days ago · 10 km deep · 69 km away
30. 2.136km WSW of Camp Pendleton South, CAFri, Aug 23, 8:47 PM PDT · 15014 days ago · 6 km deep · 63 km away
31. 1.621km E of Julian, CAMon, Aug 26, 11:04 PM PDT · 15010 days ago · 3 km deep · 99 km away
32. 1.87km WSW of Carlsbad, CATue, Aug 27, 2:01 AM PDT · 15010 days ago · 5 km deep · 52 km away
33. 1.82km SSW of Lake Henshaw, CATue, Aug 27, 4:32 PM PDT · 15010 days ago · 10 km deep · 82 km away
34. 2.110km WSW of Camp Pendleton South, CATue, Aug 27, 6:54 PM PDT · 15010 days ago · 11 km deep · 60 km away
35. 2.02km SSW of Lake Henshaw, CAWed, Aug 28, 8:05 AM PDT · 15009 days ago · 11 km deep · 81 km away
36. 2.442km WSW of Carlsbad, CAThu, Aug 29, 3:07 PM PDT · 15008 days ago · 5 km deep · 56 km away
37. 1.93km NW of National City, CAFri, Aug 30, 12:51 AM PDT · 15007 days ago · 5 km deep · 20 km away
38. 2.12km SSW of Lake Henshaw, CAFri, Aug 30, 1:21 PM PDT · 15007 days ago · 8 km deep · 82 km away
39. 1.935km SSE of Campo, CASat, Aug 31, 5:08 AM PDT · 15006 days ago · 6 km deep · 100 km away
40. 2.228km WSW of Coronado, CASat, Aug 31, 3:24 PM PDT · 15006 days ago · 5 km deep · 14 km away
41. 2.240km SSE of Tecate, B.C., MXSat, Aug 31, 11:53 PM PDT · 15005 days ago · 6 km deep · 95 km away
42. 1.617km ESE of Julian, CAMon, Sep 2, 12:26 AM PDT · 15004 days ago · 5 km deep · 94 km away
43. 1.722km ESE of Julian, CAMon, Sep 2, 10:10 AM PDT · 15004 days ago · 5 km deep · 99 km away
44. 2.446km WSW of Carlsbad, CAWed, Sep 4, 4:26 PM PDT · 15002 days ago · 6 km deep · 58 km away
45. 1.617km ESE of Julian, CAThu, Sep 5, 10:20 AM PDT · 15001 days ago · 2 km deep · 95 km away
46. 2.02km SW of Lake Henshaw, CAFri, Sep 6, 3:01 AM PDT · 15000 days ago · 5 km deep · 81 km away
47. 2.619km SW of La Jolla, CAFri, Sep 6, 5:27 AM PDT · 15000 days ago · 6 km deep · 14 km away
48. 2.232km W of La Jolla, CAThu, Sep 12, 1:22 AM PDT · 14994 days ago · 6 km deep · 36 km away
49. 1.65km ESE of Warner Springs, CAThu, Sep 12, 2:05 PM PDT · 14994 days ago · 17 km deep · 96 km away
50. 2.132km SSW of Dana Point, CAFri, Sep 13, 9:12 AM PDT · 14993 days ago · 6 km deep · 77 km away
51. 1.823km NE of Pine Valley, CAMon, Sep 16, 8:37 AM PDT · 14990 days ago · 2 km deep · 99 km away
52. 1.821km E of Julian, CAMon, Sep 16, 1:46 PM PDT · 14990 days ago · 14 km deep · 99 km away
53. 1.821km ENE of Pine Valley, CAMon, Sep 16, 3:11 PM PDT · 14990 days ago · 6 km deep · 97 km away
54. 1.94km S of Lake Henshaw, CAMon, Sep 16, 4:03 PM PDT · 14990 days ago · 12 km deep · 80 km away
55. 2.212km W of El Sauzal, B.C., MXWed, Sep 18, 7:19 AM PDT · 14988 days ago · 6 km deep · 98 km away
56. 1.70km SSW of Lake Henshaw, CAThu, Sep 19, 5:30 AM PDT · 14987 days ago · 10 km deep · 83 km away
57. 2.311km NE of Julian, CAThu, Sep 19, 2:09 PM PDT · 14987 days ago · 10 km deep · 93 km away
58. 2.218km ENE of Rosarito, B.C., MXThu, Sep 19, 5:47 PM PDT · 14987 days ago · 14 km deep · 50 km away
59. 1.521km ESE of Julian, CAThu, Sep 19, 11:03 PM PDT · 14986 days ago · 2 km deep · 98 km away
60. 1.921km ESE of Julian, CASat, Sep 21, 7:07 AM PDT · 14985 days ago · 3 km deep · 98 km away

The first 60 of 70.

Before

1. 2.218km ESE of Julian, CAThu, Aug 1, 7:33 AM PDT · 15036 days ago · 5 km deep · 94 km away
2. 2.526km SSW of Dana Point, CAThu, Aug 1, 4:14 AM PDT · 15036 days ago · 6 km deep · 78 km away
3. 2.218km ESE of Julian, CAThu, Aug 1, 1:47 AM PDT · 15036 days ago · 5 km deep · 94 km away
4. 2.222km ESE of Julian, CATue, Jul 30, 7:53 AM PDT · 15038 days ago · 1 km deep · 98 km away
5. 1.92km N of National City, CATue, Jul 30, 1:13 AM PDT · 15038 days ago · 6 km deep · 22 km away
6. 2.242km WSW of Carlsbad, CASat, Jul 27, 7:56 PM PDT · 15041 days ago · 5 km deep · 55 km away
7. 2.05km W of Aguanga, CAFri, Jul 26, 10:23 PM PDT · 15041 days ago · -1 km deep · 96 km away
8. 1.96km E of Temecula, CAFri, Jul 26, 3:39 AM PDT · 15042 days ago · 5 km deep · 95 km away
9. 1.722km E of Julian, CAThu, Jul 25, 5:28 PM PDT · 15043 days ago · 3 km deep · 99 km away
10. 2.564km WSW of Coronado, CAWed, Jul 24, 1:18 AM PDT · 15044 days ago · 6 km deep · 50 km away
11. 2.445km WSW of Carlsbad, CATue, Jul 23, 12:21 PM PDT · 15045 days ago · 6 km deep · 54 km away
12. 1.74km NNW of National City, CAMon, Jul 22, 10:53 PM PDT · 15045 days ago · 5 km deep · 21 km away
13. 1.93km NW of National City, CAMon, Jul 22, 9:55 PM PDT · 15045 days ago · 5 km deep · 20 km away
14. 1.714km ESE of Julian, CAMon, Jul 22, 11:04 AM PDT · 15046 days ago · 5 km deep · 91 km away
15. 2.022km E of Julian, CASun, Jul 21, 6:45 AM PDT · 15047 days ago · 3 km deep · 99 km away
16. 1.55km WSW of Aguanga, CAFri, Jul 19, 3:21 PM PDT · 15049 days ago · 6 km deep · 94 km away
17. 1.719km NE of Pine Valley, CAFri, Jul 19, 4:07 AM PDT · 15049 days ago · 5 km deep · 94 km away
18. 1.913km ESE of Julian, CAWed, Jul 17, 11:24 AM PDT · 15051 days ago · 5 km deep · 92 km away
19. 2.021km ESE of Julian, CAMon, Jul 15, 9:17 PM PDT · 15053 days ago · 1 km deep · 98 km away
20. 1.521km ESE of Julian, CAMon, Jul 15, 6:42 PM PDT · 15053 days ago · 3 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci108113. Read Thu, Oct 1, 2026, 4:18 PM UTC.