M1.6 earthquake 4km W of Devore, CA

Magnitude

1.6 (mc), micro

Local time

Sat, Mar 17, 1984, 9:12 PM PST

UTC

1984-03-18 05:12:33 UTC

Depth

5.6 km (3.5 mi), shallow

Epicenter

34.216° N, 117.440° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

104°

Stations used

0

• Lytle Creek, CaliforniaPopulation 701. Forecast7 kmSE
• Muscoy, CaliforniaPopulation 10,644. Forecast11 kmNW
• Fontana, CaliforniaPopulation 212,704. Forecast14 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast76 kmENE

After

1. 2.53km NE of Brea, CAFri, Apr 20, 2:08 AM PST · 15496 days ago · 9 km deep · 51 km away
2. 2.25km WSW of Big Bear Lake, CAFri, Apr 20, 9:12 AM PST · 15496 days ago · 12 km deep · 44 km away
3. 2.06km NNE of Cabazon, CAFri, Apr 20, 4:52 PM PST · 15495 days ago · 9 km deep · 69 km away
4. 1.95km NW of Cabazon, CASat, Apr 21, 12:04 AM PST · 15495 days ago · 18 km deep · 64 km away
5. 2.93km NNW of Newport Beach, CASat, Apr 21, 3:58 AM PST · 15495 days ago · 6 km deep · 79 km away
6. 1.67km SW of Idyllwild, CASat, Apr 21, 8:20 AM PST · 15495 days ago · 14 km deep · 84 km away
7. 2.04km NNE of Fontana, CASat, Apr 21, 9:30 AM PST · 15495 days ago · 8 km deep · 10 km away
8. 1.69km WNW of Garnet, CASat, Apr 21, 2:33 PM PST · 15494 days ago · 8 km deep · 81 km away
9. 1.89km WSW of Morongo Valley, CASat, Apr 21, 2:49 PM PST · 15494 days ago · 11 km deep · 75 km away
10. 1.55km NE of Wildomar, CASun, Apr 22, 10:35 AM PST · 15493 days ago · 8 km deep · 67 km away
11. 2.07km S of Loma Linda, CASun, Apr 22, 7:06 PM PST · 15493 days ago · 14 km deep · 30 km away
12. 1.66km NW of Desert Hot Springs, CAMon, Apr 23, 2:04 AM PST · 15493 days ago · 10 km deep · 86 km away
13. 2.623km NNW of Joshua Tree, CAMon, Apr 23, 7:27 AM PST · 15493 days ago · 2 km deep · 97 km away
14. 1.713km NNW of Barstow, CAMon, Apr 23, 3:11 PM PST · 15492 days ago · 4 km deep · 94 km away
15. 2.110km SSE of Hesperia, CAMon, Apr 23, 8:28 PM PST · 15492 days ago · 4 km deep · 23 km away
16. 2.023km NNW of Joshua Tree, CAMon, Apr 23, 10:25 PM PST · 15492 days ago · 5 km deep · 96 km away
17. 1.923km N of Yucca Valley, CAMon, Apr 23, 11:41 PM PST · 15492 days ago · 2 km deep · 91 km away
18. 2.117km NE of Lucerne Valley, CATue, Apr 24, 1:27 AM PST · 15492 days ago · 1 km deep · 67 km away
19. 1.86km N of Beaumont, CATue, Apr 24, 4:46 AM PST · 15492 days ago · 18 km deep · 50 km away
20. 1.85km E of Vincent, CATue, Apr 24, 2:09 PM PST · 15491 days ago · 10 km deep · 65 km away
21. 1.910km SSW of Idyllwild, CAWed, Apr 25, 9:16 AM PST · 15491 days ago · 13 km deep · 90 km away
22. 2.610km SSW of Idyllwild, CAWed, Apr 25, 2:04 PM PST · 15490 days ago · 11 km deep · 88 km away
23. 2.017km NE of Lucerne Valley, CAWed, Apr 25, 3:37 PM PST · 15490 days ago · 0 km deep · 67 km away
24. 2.06km SSW of Idyllwild, CAWed, Apr 25, 7:30 PM PST · 15490 days ago · 15 km deep · 86 km away
25. 1.510km S of Idyllwild, CAThu, Apr 26, 2:00 AM PST · 15490 days ago · 13 km deep · 90 km away
26. 1.99km SSW of Idyllwild, CAThu, Apr 26, 2:00 AM PST · 15490 days ago · 9 km deep · 89 km away
27. 2.011km SSW of Idyllwild, CAThu, Apr 26, 5:16 AM PST · 15490 days ago · 9 km deep · 89 km away
28. 1.67km WSW of Idyllwild, CAThu, Apr 26, 6:03 AM PST · 15490 days ago · 13 km deep · 82 km away
29. 1.74km NE of Moreno Valley, CAThu, Apr 26, 8:27 AM PST · 15490 days ago · 13 km deep · 37 km away
30. 2.026km NNW of Yucca Valley, CAThu, Apr 26, 8:07 PM PST · 15489 days ago · 5 km deep · 87 km away
31. 2.926km NNW of Yucca Valley, CAThu, Apr 26, 11:37 PM PST · 15489 days ago · 1 km deep · 88 km away
32. 1.96km NNW of Big Bear Lake, CAFri, Apr 27, 6:26 AM PST · 15489 days ago · 6 km deep · 48 km away
33. 2.25km W of Devore, CAFri, Apr 27, 4:53 PM PST · 15488 days ago · 5 km deep · 2 km away
34. 1.76km NW of Big Bear City, CAFri, Apr 27, 5:41 PM PST · 15488 days ago · 4 km deep · 52 km away
35. 1.510km ENE of Desert Hot Springs, CAFri, Apr 27, 11:14 PM PST · 15488 days ago · 2 km deep · 99 km away
36. 2.13km S of Lytle Creek, CASat, Apr 28, 1:22 AM PST · 15488 days ago · 5 km deep · 6 km away
37. 1.65km S of Idyllwild, CASat, Apr 28, 1:30 AM PST · 15488 days ago · 16 km deep · 88 km away
38. 1.96km SE of Loma Linda, CASat, Apr 28, 2:10 AM PST · 15488 days ago · 16 km deep · 30 km away
39. 1.96km NW of Big Bear City, CASat, Apr 28, 3:24 AM PST · 15488 days ago · 4 km deep · 52 km away
40. 2.09km E of Yucaipa, CASat, Apr 28, 9:50 AM PST · 15487 days ago · 4 km deep · 51 km away
41. 2.19km E of Yucaipa, CASat, Apr 28, 10:05 AM PST · 15487 days ago · 4 km deep · 50 km away
42. 1.712km NE of Cabazon, CASat, Apr 28, 9:47 PM PST · 15487 days ago · 14 km deep · 74 km away
43. 1.92km NNE of Fontana, CASat, Apr 28, 10:41 PM PST · 15487 days ago · 9 km deep · 11 km away
44. 2.56km N of Running Springs, CASun, Apr 29, 7:25 AM PDT · 15487 days ago · 6 km deep · 30 km away
45. 1.69km W of Anza, CASun, Apr 29, 7:43 AM PDT · 15487 days ago · 3 km deep · 95 km away
46. 2.03km NE of Beaumont, CASun, Apr 29, 8:06 AM PDT · 15487 days ago · 13 km deep · 53 km away
47. 2.84km S of Garnet, CASun, Apr 29, 9:56 AM PDT · 15487 days ago · 10 km deep · 92 km away
48. 2.34km S of Garnet, CASun, Apr 29, 9:57 AM PDT · 15487 days ago · 10 km deep · 92 km away
49. 1.64km S of Garnet, CASun, Apr 29, 10:05 AM PDT · 15487 days ago · 10 km deep · 91 km away
50. 2.06km S of Big Bear City, CASun, Apr 29, 10:57 AM PDT · 15486 days ago · 12 km deep · 55 km away
51. 1.54km S of Garnet, CASun, Apr 29, 11:22 AM PDT · 15486 days ago · 9 km deep · 91 km away
52. 1.84km N of Palm Springs, CASun, Apr 29, 1:31 PM PDT · 15486 days ago · 10 km deep · 92 km away
53. 2.43km S of Rancho Cucamonga, CASun, Apr 29, 2:13 PM PDT · 15486 days ago · 8 km deep · 19 km away
54. 1.88km SW of Idyllwild, CASun, Apr 29, 3:00 PM PDT · 15486 days ago · 14 km deep · 85 km away
55. 1.76km NE of Banning, CASun, Apr 29, 9:20 PM PDT · 15486 days ago · 18 km deep · 63 km away
56. 1.711km W of Anza, CAMon, Apr 30, 3:57 AM PDT · 15486 days ago · 4 km deep · 96 km away
57. 1.811km NNW of Lake Arrowhead, CAMon, Apr 30, 6:47 AM PDT · 15486 days ago · 4 km deep · 22 km away
58. 2.15km SW of Idyllwild, CAMon, Apr 30, 6:58 AM PDT · 15486 days ago · 16 km deep · 84 km away
59. 1.85km S of Devore, CAMon, Apr 30, 9:22 PM PDT · 15485 days ago · 15 km deep · 6 km away
60. 1.99km NNE of Cabazon, CATue, May 1, 12:56 AM PDT · 15485 days ago · 11 km deep · 67 km away

The first 60 of 138.

From the USGS Earthquake Hazards Program and its partner networks, event ci33969. Read Wed, Sep 23, 2026, 5:16 AM UTC.