M1.9 earthquake 2km NE of Long Beach, CA

Magnitude

1.9 (mc), micro

Local time

Fri, Jun 21, 1985, 12:14 PM PDT

UTC

1985-06-21 19:14:20 UTC

Depth

5.2 km (3.2 mi), shallow

Epicenter

33.815° N, 118.139° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

151°

Stations used

0

• Signal Hill, CaliforniaPopulation 11,565. Forecast3 kmENE
• Long Beach, CaliforniaPopulation 474,140. Forecast7 kmNE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast28 kmSSE

After

1. 2.04km NNE of Fontana, CASat, Jun 22, 11:57 AM PDT · 15075 days ago · 5 km deep · 73 km away
2. 2.07km W of Calimesa, CASat, Jun 22, 9:11 PM PDT · 15075 days ago · 15 km deep · 95 km away
3. 2.048km ENE of San Clemente Is. (SE tip), CASun, Jun 23, 9:01 AM PDT · 15074 days ago · 5 km deep · 94 km away
4. 2.142km WSW of Carlsbad, CASun, Jun 23, 10:35 AM PDT · 15074 days ago · 6 km deep · 90 km away
5. 1.718km S of Camarillo, CAMon, Jun 24, 9:08 AM PDT · 15073 days ago · 5 km deep · 86 km away
6. 1.66km WNW of Calimesa, CAMon, Jun 24, 2:59 PM PDT · 15073 days ago · 11 km deep · 97 km away
7. 1.82km N of Colton, CAMon, Jun 24, 5:49 PM PDT · 15073 days ago · 15 km deep · 82 km away
8. 1.66km NNE of Moreno Valley, CATue, Jun 25, 2:08 PM PDT · 15072 days ago · 11 km deep · 88 km away
9. 1.82km SSW of Loma Linda, CATue, Jun 25, 2:24 PM PDT · 15072 days ago · 16 km deep · 84 km away
10. 1.62km NNW of Marina del Rey, CAThu, Jun 27, 11:11 AM PDT · 15070 days ago · 4 km deep · 36 km away
11. 2.23km S of San Bernardino, CAThu, Jun 27, 3:28 PM PDT · 15070 days ago · 5 km deep · 84 km away
12. 2.02km ESE of Loma Linda, CAFri, Jun 28, 10:32 AM PDT · 15069 days ago · 15 km deep · 86 km away
13. 1.96km NNE of Moreno Valley, CASun, Jun 30, 12:50 AM PDT · 15068 days ago · 11 km deep · 88 km away
14. 2.06km NNE of Moreno Valley, CASun, Jun 30, 1:53 AM PDT · 15068 days ago · 11 km deep · 88 km away
15. 1.85km N of Moreno Valley, CASun, Jun 30, 3:09 AM PDT · 15067 days ago · 11 km deep · 85 km away
16. 1.66km NNE of Fontana, CATue, Jul 2, 8:34 AM PDT · 15065 days ago · 4 km deep · 75 km away
17. 1.95km NNW of Mira Loma, CATue, Jul 2, 2:07 PM PDT · 15065 days ago · 4 km deep · 61 km away
18. 1.63km SE of Hollywood, CATue, Jul 2, 11:03 PM PDT · 15065 days ago · 12 km deep · 33 km away
19. 2.39km NNE of La Verne, CAWed, Jul 3, 10:19 AM PDT · 15064 days ago · 6 km deep · 55 km away
20. 2.43km W of Manhattan Beach, CAWed, Jul 3, 1:55 PM PDT · 15064 days ago · 13 km deep · 29 km away
21. 2.431km S of Malibu, CAWed, Jul 3, 3:31 PM PDT · 15064 days ago · 6 km deep · 67 km away
22. 2.33km WNW of Fountain Valley, CAThu, Jul 4, 12:49 PM PDT · 15063 days ago · 14 km deep · 18 km away
23. 2.043km WSW of Carlsbad, CAFri, Jul 5, 6:34 PM PDT · 15062 days ago · 5 km deep · 90 km away
24. 2.516km SSE of San Pedro, CASat, Jul 6, 5:58 AM PDT · 15061 days ago · 6 km deep · 26 km away
25. 1.86km W of Lytle Creek, CASat, Jul 6, 9:15 AM PDT · 15061 days ago · 9 km deep · 72 km away
26. 2.53km SSE of Malibu, CASun, Jul 7, 11:25 PM PDT · 15060 days ago · 9 km deep · 63 km away
27. 1.94km SE of Lytle Creek, CAMon, Jul 8, 1:54 AM PDT · 15060 days ago · 11 km deep · 78 km away
28. 2.85km SSE of Pearblossum, CAMon, Jul 8, 4:24 PM PDT · 15059 days ago · 3 km deep · 76 km away
29. 1.64km WSW of Lytle Creek, CATue, Jul 9, 6:22 AM PDT · 15058 days ago · 6 km deep · 73 km away
30. 1.65km WSW of Lytle Creek, CATue, Jul 9, 7:56 AM PDT · 15058 days ago · 6 km deep · 72 km away
31. 1.62km NNE of Glen Avon, CATue, Jul 9, 11:20 PM PDT · 15058 days ago · 7 km deep · 65 km away
32. 1.86km SSE of Mentone, CAWed, Jul 10, 1:17 AM PDT · 15058 days ago · 16 km deep · 97 km away
33. 2.55km SSE of Pearblossum, CAWed, Jul 10, 5:23 AM PDT · 15057 days ago · 3 km deep · 76 km away
34. 1.65km SSE of Pearblossum, CAWed, Jul 10, 5:32 AM PDT · 15057 days ago · 5 km deep · 76 km away
35. 1.64km SSE of Pearblossum, CAWed, Jul 10, 11:27 AM PDT · 15057 days ago · 5 km deep · 76 km away
36. 1.64km SSE of Pearblossum, CAWed, Jul 10, 2:15 PM PDT · 15057 days ago · 5 km deep · 76 km away
37. 1.64km SE of Pearblossum, CAWed, Jul 10, 2:31 PM PDT · 15057 days ago · 3 km deep · 77 km away
38. 1.99km SSE of Malibu Beach, CAWed, Jul 10, 6:38 PM PDT · 15057 days ago · 6 km deep · 51 km away
39. 1.57km S of Malibu Beach, CAThu, Jul 11, 3:00 AM PDT · 15057 days ago · 6 km deep · 54 km away
40. 1.65km ESE of Wrightwood, CAFri, Jul 12, 1:38 AM PDT · 15056 days ago · 5 km deep · 77 km away
41. 1.72km N of Colton, CAFri, Jul 12, 5:15 AM PDT · 15055 days ago · 13 km deep · 82 km away
42. 1.81km SSE of Devore, CAFri, Jul 12, 9:25 AM PDT · 15055 days ago · 3 km deep · 82 km away
43. 2.54km S of Hollywood, CAFri, Jul 12, 9:16 PM PDT · 15055 days ago · 3 km deep · 33 km away
44. 1.72km S of Loma Linda, CAFri, Jul 12, 10:37 PM PDT · 15055 days ago · 14 km deep · 85 km away
45. 2.13km N of Colton, CASat, Jul 13, 7:22 AM PDT · 15054 days ago · 15 km deep · 82 km away
46. 2.112km NNW of Fallbrook, CASat, Jul 13, 3:55 PM PDT · 15054 days ago · 10 km deep · 86 km away
47. 1.75km NNW of Fontana, CASat, Jul 13, 6:42 PM PDT · 15054 days ago · 4 km deep · 71 km away
48. 1.72km NE of Loma Linda, CATue, Jul 16, 6:10 AM PDT · 15051 days ago · 5 km deep · 87 km away
49. 1.82km SSE of Malibu, CAWed, Jul 17, 5:32 AM PDT · 15050 days ago · 6 km deep · 64 km away
50. 1.71km SSW of West Hills, CAWed, Jul 17, 10:22 AM PDT · 15050 days ago · 12 km deep · 63 km away
51. 2.07km WNW of Lake Elsinore, CAThu, Jul 18, 9:09 PM PDT · 15049 days ago · 5 km deep · 70 km away
52. 2.84km NW of Wrightwood, CAFri, Jul 19, 9:17 AM PDT · 15048 days ago · 6 km deep · 77 km away
53. 1.72km N of Muscoy, CASun, Jul 21, 12:13 PM PDT · 15046 days ago · 5 km deep · 83 km away
54. 1.95km SE of Loma Linda, CAMon, Jul 22, 3:30 PM PDT · 15045 days ago · 14 km deep · 87 km away
55. 2.56km WSW of Devore, CATue, Jul 23, 7:17 AM PDT · 15044 days ago · 8 km deep · 76 km away
56. 2.445km WSW of Carlsbad, CATue, Jul 23, 12:21 PM PDT · 15044 days ago · 6 km deep · 100 km away
57. 1.66km S of Mentone, CATue, Jul 23, 5:38 PM PDT · 15044 days ago · 15 km deep · 96 km away
58. 1.95km N of Moreno Valley, CATue, Jul 23, 6:34 PM PDT · 15044 days ago · 11 km deep · 86 km away
59. 2.32km SSW of Westminster, CAFri, Jul 26, 4:24 AM PDT · 15041 days ago · 6 km deep · 14 km away
60. 1.934km NNW of Santa Barbara Is., CAFri, Jul 26, 5:43 AM PDT · 15041 days ago · 6 km deep · 95 km away

The first 60 of 88.

Before

1. 1.78km S of Redlands, CAFri, Jun 21, 6:20 AM PDT · 15076 days ago · 16 km deep · 91 km away
2. 2.07km S of Redlands, CAFri, Jun 21, 6:20 AM PDT · 15076 days ago · 15 km deep · 91 km away
3. 3.58km S of Redlands, CAThu, Jun 20, 5:50 PM PDT · 15077 days ago · 14 km deep · 91 km away
4. 1.87km WSW of Chino Hills, CAWed, Jun 19, 9:37 AM PDT · 15078 days ago · 14 km deep · 34 km away
5. 1.93km SW of San Bernardino, CAWed, Jun 19, 4:11 AM PDT · 15078 days ago · 1 km deep · 83 km away
6. 2.144km WSW of Carlsbad, CASun, Jun 16, 1:00 PM PDT · 15081 days ago · 6 km deep · 93 km away
7. 2.343km WSW of Carlsbad, CASun, Jun 16, 12:16 PM PDT · 15081 days ago · 5 km deep · 96 km away
8. 2.145km WSW of Carlsbad, CASun, Jun 16, 8:29 AM PDT · 15081 days ago · 6 km deep · 97 km away
9. 2.143km WSW of Carlsbad, CASun, Jun 16, 4:12 AM PDT · 15081 days ago · 5 km deep · 96 km away
10. 1.71km NE of Loma Linda, CASun, Jun 16, 4:11 AM PDT · 15081 days ago · 11 km deep · 86 km away
11. 3.949km WSW of Carlsbad, CASun, Jun 16, 3:26 AM PDT · 15081 days ago · 6 km deep · 99 km away
12. 2.22km WNW of Lawndale, CASat, Jun 15, 11:50 PM PDT · 15082 days ago · 9 km deep · 23 km away
13. 1.911km WSW of Marina del Rey, CASat, Jun 15, 11:26 PM PDT · 15082 days ago · 13 km deep · 40 km away
14. 2.12km NNE of Huntington Beach, CASat, Jun 15, 10:55 PM PDT · 15082 days ago · 6 km deep · 18 km away
15. 2.43km S of San Dimas, CASat, Jun 15, 10:28 PM PDT · 15082 days ago · 10 km deep · 43 km away
16. 1.81km ENE of Loma Linda, CASat, Jun 15, 9:25 PM PDT · 15082 days ago · 19 km deep · 86 km away
17. 1.91km N of Loma Linda, CASat, Jun 15, 1:18 PM PDT · 15082 days ago · 15 km deep · 85 km away
18. 2.01km N of Loma Linda, CASat, Jun 15, 1:09 PM PDT · 15082 days ago · 13 km deep · 86 km away
19. 2.03km SSW of San Bernardino, CAFri, Jun 14, 5:37 PM PDT · 15083 days ago · 5 km deep · 84 km away
20. 2.114km N of Castaic, CAThu, Jun 13, 4:03 PM PDT · 15084 days ago · 4 km deep · 100 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci68698. Read Wed, Sep 30, 2026, 9:33 PM UTC.