M1.9 earthquake 1km SE of Devore, CA

Magnitude

1.9 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Oct 10, 1990, 4:31 AM PDT

UTC

1990-10-10 11:31:25 UTC

Depth

14.0 km (8.7 mi), shallow

Epicenter

34.214° N, 117.395° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

85°

Stations used

0

• Muscoy, CaliforniaPopulation 10,644. Forecast8 kmNW
• Rialto, CaliforniaPopulation 103,132. Forecast12 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast80 kmENE

After

1. 1.86km N of Claremont, CAWed, Oct 10, 12:46 PM PDT · 13142 days ago · 11 km deep · 30 km away
2. 1.76km S of Idyllwild, CAWed, Oct 10, 7:52 PM PDT · 13142 days ago · 15 km deep · 86 km away
3. 1.76km NNE of Crestline, CAThu, Oct 11, 6:24 AM PDT · 13142 days ago · 3 km deep · 16 km away
4. 1.95km NNE of La Verne, CAThu, Oct 11, 3:23 PM PDT · 13141 days ago · 4 km deep · 34 km away
5. 2.16km NE of Crestline, CAThu, Oct 11, 9:38 PM PDT · 13141 days ago · 3 km deep · 16 km away
6. 1.95km NNW of Lake Arrowhead, CAThu, Oct 11, 9:38 PM PDT · 13141 days ago · 7 km deep · 18 km away
7. 1.97km N of Valle Vista, CAFri, Oct 12, 2:57 AM PDT · 13141 days ago · 12 km deep · 65 km away
8. 1.814km WNW of Anza, CAFri, Oct 12, 8:19 AM PDT · 13141 days ago · 16 km deep · 86 km away
9. 2.72km NNW of San Jacinto, CAFri, Oct 12, 9:54 PM PDT · 13140 days ago · 14 km deep · 60 km away
10. 1.710km N of Yucca Valley, CAFri, Oct 12, 10:56 PM PDT · 13140 days ago · 0 km deep · 89 km away
11. 2.02km NE of La Verne, CASat, Oct 13, 1:37 PM PDT · 13139 days ago · 10 km deep · 35 km away
12. 2.410km SSW of Idyllwild, CASat, Oct 13, 2:10 PM PDT · 13139 days ago · 12 km deep · 85 km away
13. 1.910km SSW of Idyllwild, CASat, Oct 13, 2:14 PM PDT · 13139 days ago · 12 km deep · 86 km away
14. 1.69km SSW of Morongo Valley, CASat, Oct 13, 8:28 PM PDT · 13139 days ago · 5 km deep · 77 km away
15. 1.610km SSW of Idyllwild, CASun, Oct 14, 7:41 AM PDT · 13139 days ago · 11 km deep · 85 km away
16. 1.810km SSW of Idyllwild, CASun, Oct 14, 7:41 AM PDT · 13139 days ago · 12 km deep · 86 km away
17. 1.86km S of Banning, CASun, Oct 14, 9:51 AM PDT · 13139 days ago · 12 km deep · 61 km away
18. 2.02km ESE of Loma Linda, CAMon, Oct 15, 5:22 AM PDT · 13138 days ago · 16 km deep · 24 km away
19. 1.914km NNE of Aguanga, CAMon, Oct 15, 9:30 AM PDT · 13138 days ago · 13 km deep · 89 km away
20. 2.63km ESE of Lytle Creek, CAMon, Oct 15, 11:23 PM PDT · 13137 days ago · 11 km deep · 8 km away
21. 2.95km SSW of Idyllwild, CATue, Oct 16, 6:01 AM PDT · 13137 days ago · 17 km deep · 84 km away
22. 1.65km SSW of Signal Hill, CAThu, Oct 18, 4:44 AM PDT · 13135 days ago · 5 km deep · 88 km away
23. 3.84km SE of Costa Mesa, CAThu, Oct 18, 10:21 AM PDT · 13135 days ago · 3 km deep · 78 km away
24. 2.21km ESE of Huntington Park, CAThu, Oct 18, 3:01 PM PDT · 13134 days ago · 11 km deep · 80 km away
25. 1.933km SW of Ludlow, CAThu, Oct 18, 8:07 PM PDT · 13134 days ago · 5 km deep · 95 km away
26. 2.81km NNE of Silver Lake, CAThu, Oct 18, 8:52 PM PDT · 13134 days ago · 11 km deep · 81 km away
27. 1.65km WSW of Irvine, CAFri, Oct 19, 1:23 AM PDT · 13134 days ago · 0 km deep · 73 km away
28. 2.58km NNW of Upland, CAFri, Oct 19, 1:27 AM PDT · 13134 days ago · 2 km deep · 26 km away
29. 1.93km SW of Morongo Valley, CAFri, Oct 19, 11:53 AM PDT · 13133 days ago · 9 km deep · 75 km away
30. 1.92km WNW of Aguanga, CAFri, Oct 19, 12:38 PM PDT · 13133 days ago · 12 km deep · 97 km away
31. 2.99km SE of Valle Vista, CAFri, Oct 19, 8:58 PM PDT · 13133 days ago · 15 km deep · 78 km away
32. 1.75km ENE of Costa Mesa, CASat, Oct 20, 8:56 AM PDT · 13133 days ago · 3 km deep · 74 km away
33. 2.11km S of East Los Angeles, CASat, Oct 20, 6:11 PM PDT · 13132 days ago · 4 km deep · 74 km away
34. 1.66km WNW of Mira Loma, CASat, Oct 20, 7:14 PM PDT · 13132 days ago · 4 km deep · 29 km away
35. 2.23km N of Corona, CASun, Oct 21, 2:46 AM PDT · 13132 days ago · 8 km deep · 39 km away
36. 2.05km SSW of Idyllwild, CASun, Oct 21, 7:21 AM PDT · 13132 days ago · 16 km deep · 84 km away
37. 1.89km S of Idyllwild, CASun, Oct 21, 8:31 AM PDT · 13132 days ago · 16 km deep · 88 km away
38. 2.33km NNE of Claremont, CASun, Oct 21, 7:32 PM PDT · 13131 days ago · 3 km deep · 31 km away
39. 1.59km SE of Lucerne Valley, CAMon, Oct 22, 1:52 AM PDT · 13131 days ago · 10 km deep · 50 km away
40. 1.85km SE of Loma Linda, CAMon, Oct 22, 3:00 AM PDT · 13131 days ago · 19 km deep · 27 km away
41. 2.36km WNW of Mira Loma, CAMon, Oct 22, 5:45 AM PDT · 13131 days ago · 4 km deep · 29 km away
42. 1.96km SW of Morongo Valley, CAMon, Oct 22, 11:26 AM PDT · 13130 days ago · 9 km deep · 75 km away
43. 1.75km SE of Yucca Valley, CAMon, Oct 22, 11:39 AM PDT · 13130 days ago · 2 km deep · 94 km away
44. 1.74km ENE of Villa Park, CAMon, Oct 22, 4:41 PM PDT · 13130 days ago · 5 km deep · 56 km away
45. 1.89km NW of Adelanto, CATue, Oct 23, 12:55 AM PDT · 13130 days ago · 9 km deep · 47 km away
46. 1.71km NNW of Loma Linda, CATue, Oct 23, 7:29 AM PDT · 13130 days ago · 12 km deep · 21 km away
47. 1.82km SSW of Lake Arrowhead, CATue, Oct 23, 8:14 AM PDT · 13130 days ago · 0 km deep · 18 km away
48. 1.85km E of Yucaipa, CAWed, Oct 24, 12:13 PM PDT · 13128 days ago · 14 km deep · 42 km away
49. 1.95km W of Garnet, CAWed, Oct 24, 2:58 PM PDT · 13128 days ago · 6 km deep · 81 km away
50. 2.12km WNW of Cabazon, CAWed, Oct 24, 4:19 PM PDT · 13128 days ago · 16 km deep · 63 km away
51. 1.82km NNE of Loma Linda, CAThu, Oct 25, 3:10 AM PDT · 13128 days ago · 14 km deep · 21 km away
52. 1.526km NNW of Yucca Valley, CAFri, Oct 26, 8:49 PM PDT · 13126 days ago · 11 km deep · 80 km away
53. 1.65km N of Moreno Valley, CASat, Oct 27, 1:51 AM PDT · 13126 days ago · 13 km deep · 31 km away
54. 2.25km ESE of Cabazon, CASat, Oct 27, 4:14 AM PDT · 13126 days ago · 12 km deep · 70 km away
55. 1.57km SE of Valle Vista, CASat, Oct 27, 4:51 AM PDT · 13126 days ago · 15 km deep · 76 km away
56. 1.916km NNW of Aguanga, CASat, Oct 27, 6:47 AM PDT · 13126 days ago · 7 km deep · 84 km away
57. 1.99km NE of Cabazon, CASat, Oct 27, 7:31 AM PDT · 13126 days ago · 16 km deep · 68 km away
58. 2.419km NNE of Banning, CASat, Oct 27, 1:54 PM PDT · 13125 days ago · 11 km deep · 54 km away
59. 1.82km NW of Loma Linda, CASun, Oct 28, 5:05 AM PST · 13125 days ago · 17 km deep · 20 km away
60. 1.712km NE of Boron, CASun, Oct 28, 5:42 AM PST · 13125 days ago · 5 km deep · 98 km away

The first 60 of 150.

Before

1. 1.72km S of Highland Park, CAWed, Oct 10, 1:04 AM PDT · 13143 days ago · 9 km deep · 75 km away
2. 1.85km NNW of Claremont, CATue, Oct 9, 9:37 AM PDT · 13144 days ago · 11 km deep · 33 km away
3. 1.83km NNE of Lytle Creek, CATue, Oct 9, 8:10 AM PDT · 13144 days ago · 13 km deep · 11 km away
4. 1.61km SW of San Dimas, CATue, Oct 9, 2:55 AM PDT · 13144 days ago · 13 km deep · 41 km away
5. 1.53km SSW of San Dimas, CATue, Oct 9, 2:46 AM PDT · 13144 days ago · 15 km deep · 41 km away
6. 1.610km SW of Anza, CAMon, Oct 8, 10:35 PM PDT · 13144 days ago · 13 km deep · 99 km away
7. 2.25km N of Claremont, CAMon, Oct 8, 2:02 PM PDT · 13144 days ago · 10 km deep · 30 km away
8. 1.83km NNE of La Verne, CAMon, Oct 8, 1:16 PM PDT · 13144 days ago · 3 km deep · 34 km away
9. 1.83km E of Yorba Linda, CASun, Oct 7, 11:26 PM PDT · 13145 days ago · 4 km deep · 51 km away
10. 1.517km SE of Big Bear City, CASun, Oct 7, 11:12 PM PDT · 13145 days ago · 7 km deep · 62 km away
11. 2.18km N of Claremont, CASun, Oct 7, 9:17 PM PDT · 13145 days ago · 5 km deep · 31 km away
12. 2.210km NE of Cabazon, CASun, Oct 7, 8:04 PM PDT · 13145 days ago · 7 km deep · 68 km away
13. 1.95km NNE of La Verne, CASun, Oct 7, 12:02 PM PDT · 13145 days ago · 4 km deep · 34 km away
14. 2.25km NNE of La Verne, CASun, Oct 7, 11:49 AM PDT · 13145 days ago · 4 km deep · 34 km away
15. 1.96km SW of Idyllwild, CASun, Oct 7, 12:14 AM PDT · 13146 days ago · 16 km deep · 81 km away
16. 2.32km NE of Loma Linda, CASat, Oct 6, 5:22 PM PDT · 13146 days ago · 15 km deep · 22 km away
17. 1.76km SE of Loma Linda, CASat, Oct 6, 11:08 AM PDT · 13146 days ago · 16 km deep · 28 km away
18. 2.32km NW of Fontana, CASat, Oct 6, 4:58 AM PDT · 13147 days ago · 9 km deep · 14 km away
19. 1.73km NNW of Beaumont, CASat, Oct 6, 4:31 AM PDT · 13147 days ago · 15 km deep · 48 km away
20. 1.74km ENE of Panorama City, CASat, Oct 6, 4:19 AM PDT · 13147 days ago · 5 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci2006091. Read Sun, Oct 4, 2026, 5:35 AM UTC.