M1.6 earthquake 1km NE of Colton, CA

Magnitude

1.6 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Apr 12, 1982, 12:07 PM PST

UTC

1982-04-12 20:07:28 UTC

Depth

18.1 km (11.2 mi), shallow

Epicenter

34.084° N, 117.305° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

89°

Stations used

0

• Colton, CaliforniaPopulation 54,621. Forecast1 kmNE
• San Bernardino, CaliforniaPopulation 216,108. Forecast3 kmSSW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast87 kmE

After

1. 2.02km NNE of Buena Park, CATue, Apr 13, 7:00 AM PST · 16243 days ago · 6 km deep · 67 km away
2. 1.912km NE of Yucaipa, CATue, Apr 13, 2:54 PM PST · 16242 days ago · 3 km deep · 32 km away
3. 2.012km NE of Yucaipa, CATue, Apr 13, 3:47 PM PST · 16242 days ago · 3 km deep · 32 km away
4. 2.52km NNW of Fontana, CAWed, Apr 14, 1:50 AM PST · 16242 days ago · 9 km deep · 15 km away
5. 1.610km NE of Cabazon, CAWed, Apr 14, 3:43 AM PST · 16242 days ago · 12 km deep · 56 km away
6. 2.622km NNW of Yucca Valley, CAWed, Apr 14, 10:26 AM PST · 16242 days ago · 3 km deep · 78 km away
7. 2.117km E of Desert Hot Springs, CAWed, Apr 14, 9:54 PM PST · 16241 days ago · 3 km deep · 91 km away
8. 3.02km N of San Jacinto, CAThu, Apr 15, 12:53 AM PST · 16241 days ago · 13 km deep · 45 km away
9. 2.62km N of San Jacinto, CAThu, Apr 15, 2:12 AM PST · 16241 days ago · 13 km deep · 44 km away
10. 1.95km S of Lucerne Valley, CAThu, Apr 15, 9:15 AM PST · 16241 days ago · 5 km deep · 47 km away
11. 2.25km SSW of Idyllwild, CAThu, Apr 15, 7:01 PM PST · 16240 days ago · 16 km deep · 67 km away
12. 2.111km NE of Yucaipa, CAFri, Apr 16, 3:53 AM PST · 16240 days ago · 3 km deep · 32 km away
13. 1.82km W of Palm Springs, CAFri, Apr 16, 3:54 PM PST · 16239 days ago · 12 km deep · 75 km away
14. 1.66km SSW of Littlerock, CAFri, Apr 16, 7:39 PM PST · 16239 days ago · 8 km deep · 77 km away
15. 2.02km S of Westminster, CASat, Apr 17, 4:05 PM PST · 16238 days ago · 5 km deep · 75 km away
16. 1.713km E of Desert Hot Springs, CASat, Apr 17, 8:22 PM PST · 16238 days ago · 8 km deep · 88 km away
17. 1.913km E of Desert Hot Springs, CASat, Apr 17, 8:22 PM PST · 16238 days ago · 7 km deep · 88 km away
18. 1.76km W of Beaumont, CASun, Apr 18, 12:59 AM PST · 16238 days ago · 16 km deep · 30 km away
19. 2.18km E of Running Springs, CASun, Apr 18, 7:18 AM PST · 16238 days ago · 1 km deep · 30 km away
20. 1.68km ENE of Running Springs, CASun, Apr 18, 10:06 AM PST · 16238 days ago · 1 km deep · 30 km away
21. 1.78km E of Running Springs, CASun, Apr 18, 10:08 AM PST · 16238 days ago · 1 km deep · 30 km away
22. 2.14km SE of Loma Linda, CASun, Apr 18, 11:53 AM PST · 16238 days ago · 16 km deep · 10 km away
23. 2.09km SSW of Idyllwild, CASun, Apr 18, 11:09 PM PST · 16237 days ago · 13 km deep · 69 km away
24. 1.76km WNW of Palomar Observatory, CAMon, Apr 19, 5:34 AM PST · 16237 days ago · 11 km deep · 86 km away
25. 2.04km SSE of Loma Linda, CAMon, Apr 19, 10:01 AM PST · 16237 days ago · 16 km deep · 10 km away
26. 1.912km SE of Anza, CATue, Apr 20, 6:05 AM PST · 16236 days ago · 8 km deep · 95 km away
27. 1.55km SSW of Banning, CATue, Apr 20, 7:51 AM PST · 16236 days ago · 13 km deep · 44 km away
28. 1.94km SE of Loma Linda, CAThu, Apr 22, 9:12 AM PST · 16234 days ago · 17 km deep · 9 km away
29. 1.97km S of Yucca Valley, CAThu, Apr 22, 2:06 PM PST · 16233 days ago · 8 km deep · 81 km away
30. 2.238km SW of Ludlow, CAThu, Apr 22, 9:20 PM PST · 16233 days ago · -1 km deep · 89 km away
31. 1.63km ENE of Calimesa, CAThu, Apr 22, 10:40 PM PST · 16233 days ago · 15 km deep · 28 km away
32. 1.610km NNE of Beaumont, CAFri, Apr 23, 9:00 AM PST · 16233 days ago · 2 km deep · 35 km away
33. 1.57km SSE of Idyllwild, CAFri, Apr 23, 8:17 PM PST · 16232 days ago · 16 km deep · 72 km away
34. 1.79km SW of Morongo Valley, CASat, Apr 24, 2:16 PM PST · 16231 days ago · 13 km deep · 62 km away
35. 1.62km NE of Loma Linda, CASat, Apr 24, 4:08 PM PST · 16231 days ago · 13 km deep · 6 km away
36. 1.811km SE of Anza, CASat, Apr 24, 5:06 PM PST · 16231 days ago · 9 km deep · 94 km away
37. 2.32km ENE of Norwalk, CASun, Apr 25, 10:22 AM PDT · 16231 days ago · 5 km deep · 73 km away
38. 1.62km NNE of Chino Hills, CAMon, Apr 26, 7:56 PM PDT · 16229 days ago · 11 km deep · 42 km away
39. 1.64km WNW of Muscoy, CAMon, Apr 26, 11:51 PM PDT · 16229 days ago · 9 km deep · 12 km away
40. 1.84km WNW of Muscoy, CATue, Apr 27, 1:49 AM PDT · 16229 days ago · 11 km deep · 11 km away
41. 1.87km ESE of Moreno Valley, CAWed, Apr 28, 3:14 PM PDT · 16227 days ago · 12 km deep · 24 km away
42. 1.58km SW of Morongo Valley, CAWed, Apr 28, 5:08 PM PDT · 16227 days ago · 12 km deep · 61 km away
43. 1.75km NW of Calimesa, CAWed, Apr 28, 8:54 PM PDT · 16227 days ago · 17 km deep · 20 km away
44. 2.34km WNW of Devore, CAWed, Apr 28, 11:15 PM PDT · 16227 days ago · 11 km deep · 21 km away
45. 2.00km WSW of Loma Linda, CAThu, Apr 29, 6:20 AM PDT · 16227 days ago · 15 km deep · 6 km away
46. 2.06km SSW of Redlands, CAThu, Apr 29, 1:57 PM PDT · 16227 days ago · 3 km deep · 14 km away
47. 2.39km NNE of La Verne, CAThu, Apr 29, 4:33 PM PDT · 16226 days ago · 5 km deep · 42 km away
48. 2.89km NNE of La Verne, CAThu, Apr 29, 4:42 PM PDT · 16226 days ago · 4 km deep · 42 km away
49. 1.610km SSW of Morongo Valley, CASat, May 1, 4:54 AM PDT · 16225 days ago · 14 km deep · 64 km away
50. 1.614km SE of Anza, CASat, May 1, 7:37 PM PDT · 16224 days ago · 11 km deep · 97 km away
51. 1.72km SSE of Loma Linda, CASat, May 1, 8:16 PM PDT · 16224 days ago · 18 km deep · 7 km away
52. 1.618km NNW of Morongo Valley, CASat, May 1, 11:09 PM PDT · 16224 days ago · 4 km deep · 64 km away
53. 1.712km WSW of Morongo Valley, CASun, May 2, 11:21 PM PDT · 16223 days ago · 14 km deep · 55 km away
54. 1.817km E of Desert Hot Springs, CASun, May 2, 11:53 PM PDT · 16223 days ago · 1 km deep · 91 km away
55. 1.816km SSE of Joshua Tree, CAMon, May 3, 2:29 AM PDT · 16223 days ago · 2 km deep · 98 km away
56. 1.810km S of Idyllwild, CATue, May 4, 1:22 AM PDT · 16222 days ago · 15 km deep · 71 km away
57. 1.89km S of Idyllwild, CATue, May 4, 1:23 AM PDT · 16222 days ago · 15 km deep · 71 km away
58. 1.66km ENE of Cabazon, CATue, May 4, 7:38 AM PDT · 16222 days ago · 17 km deep · 55 km away
59. 2.013km N of Cabazon, CATue, May 4, 8:14 PM PDT · 16221 days ago · 11 km deep · 49 km away
60. 2.014km S of Anza, CAWed, May 5, 2:55 PM PDT · 16220 days ago · 13 km deep · 93 km away

The first 60 of 152.

Before

1. 2.42km NNE of Colton, CAMon, Apr 12, 12:05 PM PST · 16244 days ago · 15 km deep · 1 km away
2. 1.93km E of Yucca Valley, CAMon, Apr 12, 3:04 AM PST · 16244 days ago · 5 km deep · 84 km away
3. 1.610km S of Idyllwild, CASun, Apr 11, 7:29 PM PST · 16244 days ago · 15 km deep · 72 km away
4. 1.81km ENE of Redlands, CASun, Apr 11, 1:47 AM PST · 16245 days ago · 8 km deep · 13 km away
5. 1.91km ENE of Redlands, CASat, Apr 10, 8:32 PM PST · 16245 days ago · 9 km deep · 13 km away
6. 1.69km NE of Desert Hot Springs, CASat, Apr 10, 5:09 PM PST · 16245 days ago · 7 km deep · 81 km away
7. 1.89km NE of Desert Hot Springs, CASat, Apr 10, 1:32 PM PST · 16245 days ago · 8 km deep · 81 km away
8. 1.61km E of Redlands, CASat, Apr 10, 12:14 AM PST · 16246 days ago · 8 km deep · 12 km away
9. 1.61km E of Redlands, CAFri, Apr 9, 9:06 PM PST · 16246 days ago · 9 km deep · 13 km away
10. 1.79km SSW of Idyllwild, CAFri, Apr 9, 12:11 PM PST · 16247 days ago · 15 km deep · 68 km away
11. 2.01km E of Redlands, CAFri, Apr 9, 9:45 AM PST · 16247 days ago · 9 km deep · 13 km away
12. 2.81km ENE of Redlands, CAFri, Apr 9, 9:43 AM PST · 16247 days ago · 9 km deep · 13 km away
13. 1.80km ESE of Redlands, CAFri, Apr 9, 9:25 AM PST · 16247 days ago · 8 km deep · 12 km away
14. 1.71km E of Redlands, CAFri, Apr 9, 7:10 AM PST · 16247 days ago · 8 km deep · 13 km away
15. 2.31km E of Redlands, CAFri, Apr 9, 1:22 AM PST · 16247 days ago · 9 km deep · 13 km away
16. 2.02km ESE of Muscoy, CAThu, Apr 8, 8:40 PM PST · 16247 days ago · 8 km deep · 8 km away
17. 1.72km E of Redlands, CAThu, Apr 8, 8:09 PM PST · 16247 days ago · 9 km deep · 13 km away
18. 1.91km E of Redlands, CAThu, Apr 8, 6:04 PM PST · 16247 days ago · 8 km deep · 13 km away
19. 2.01km E of Redlands, CAThu, Apr 8, 4:59 PM PST · 16247 days ago · 9 km deep · 13 km away
20. 2.02km E of Muscoy, CAThu, Apr 8, 2:55 PM PST · 16247 days ago · 10 km deep · 8 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci528630. Read Fri, Oct 2, 2026, 8:32 AM UTC.