M1.6 earthquake 9km N of Foothill Ranch, CA

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, May 12, 2008, 7:46 AM PDT

UTC

2008-05-12 14:46:59 UTC

Depth

3.4 km (2.1 mi), shallow

Epicenter

33.766° N, 117.679° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.12

Depth from

From location

Station coverage gap

105°

Stations used

12

• Stonegate, CaliforniaPopulation 18,938. Forecast9 kmNE
• Corona, CaliforniaPopulation 164,226. Forecast16 kmSW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast61 kmESE

After

1. 1.66km SE of Redlands, CAMon, May 12, 7:28 PM PDT · 6719 days ago · 6 km deep · 57 km away
2. 1.912km S of Agua Dulce, CATue, May 13, 1:17 AM PDT · 6719 days ago · 5 km deep · 92 km away
3. 1.72km ESE of Lake View Terrace, CATue, May 13, 7:33 AM PDT · 6719 days ago · 10 km deep · 83 km away
4. 1.69km S of Idyllwild, CATue, May 13, 7:43 AM PDT · 6719 days ago · 14 km deep · 89 km away
5. 1.57km NNE of Cabazon, CATue, May 13, 8:53 PM PDT · 6718 days ago · 15 km deep · 88 km away
6. 2.66km WSW of Hermosa Beach, CAWed, May 14, 3:35 AM PDT · 6718 days ago · 13 km deep · 73 km away
7. 1.75km SW of Hermosa Beach, CAWed, May 14, 3:38 AM PDT · 6718 days ago · 12 km deep · 71 km away
8. 1.68km N of Claremont, CAWed, May 14, 5:29 AM PDT · 6718 days ago · 8 km deep · 45 km away
9. 1.910km E of Santa Clarita, CAThu, May 15, 4:21 AM PDT · 6717 days ago · 8 km deep · 98 km away
10. 3.08km N of Banning, CAFri, May 16, 8:01 AM PDT · 6716 days ago · 14 km deep · 80 km away
11. 2.15km S of Mentone, CASat, May 17, 1:15 AM PDT · 6715 days ago · 5 km deep · 57 km away
12. 1.75km SE of Redlands, CASat, May 17, 8:15 PM PDT · 6714 days ago · 5 km deep · 57 km away
13. 1.815km N of Cabazon, CASat, May 17, 8:35 PM PDT · 6714 days ago · 16 km deep · 87 km away
14. 1.88km N of Claremont, CASun, May 18, 2:02 AM PDT · 6714 days ago · 8 km deep · 45 km away
15. 2.46km NNE of Rancho Cucamonga, CAMon, May 19, 8:22 AM PDT · 6713 days ago · 5 km deep · 47 km away
16. 1.59km WSW of Idyllwild, CAMon, May 19, 10:18 PM PDT · 6712 days ago · 16 km deep · 81 km away
17. 2.32km N of Vincent, CATue, May 20, 5:31 AM PDT · 6712 days ago · 12 km deep · 93 km away
18. 1.64km NNW of Fontana, CATue, May 20, 6:44 PM PDT · 6711 days ago · 6 km deep · 45 km away
19. 1.87km SSW of Idyllwild, CAWed, May 21, 3:20 AM PDT · 6711 days ago · 14 km deep · 86 km away
20. 2.49km SSW of Idyllwild, CAWed, May 21, 3:20 AM PDT · 6711 days ago · 13 km deep · 85 km away
21. 2.57km SW of Lytle Creek, CAWed, May 21, 4:42 AM PDT · 6711 days ago · 7 km deep · 51 km away
22. 1.62km ESE of Placentia, CAThu, May 22, 3:30 AM PDT · 6710 days ago · 9 km deep · 19 km away
23. 1.613km NNE of Yucaipa, CAThu, May 22, 5:27 AM PDT · 6710 days ago · 3 km deep · 77 km away
24. 2.07km ESE of Yorba Linda, CAThu, May 22, 9:26 AM PDT · 6710 days ago · 3 km deep · 12 km away
25. 1.74km NE of Villa Park, CAThu, May 22, 1:14 PM PDT · 6709 days ago · 4 km deep · 12 km away
26. 1.97km SE of Yorba Linda, CAFri, May 23, 11:29 PM PDT · 6708 days ago · 4 km deep · 12 km away
27. 1.59km NNW of Anza, CASat, May 24, 2:15 AM PDT · 6708 days ago · 17 km deep · 91 km away
28. 1.810km SW of Idyllwild, CASun, May 25, 5:40 AM PDT · 6707 days ago · 16 km deep · 83 km away
29. 1.65km ENE of Calimesa, CASun, May 25, 4:47 PM PDT · 6706 days ago · 16 km deep · 68 km away
30. 1.96km SE of Loma Linda, CASun, May 25, 11:47 PM PDT · 6706 days ago · 11 km deep · 50 km away
31. 2.310km S of Idyllwild, CAMon, May 26, 12:05 PM PDT · 6706 days ago · 14 km deep · 89 km away
32. 1.99km N of Banning, CATue, May 27, 7:31 PM PDT · 6704 days ago · 16 km deep · 80 km away
33. 1.85km SSE of Cabazon, CAWed, May 28, 1:14 PM PDT · 6703 days ago · 16 km deep · 86 km away
34. 2.72km ENE of Colton, CAWed, May 28, 1:50 PM PDT · 6703 days ago · 16 km deep · 49 km away
35. 1.97km ESE of Valle Vista, CAWed, May 28, 6:06 PM PDT · 6703 days ago · 16 km deep · 79 km away
36. 1.89km SSW of Rancho Palos Verdes, CAWed, May 28, 8:23 PM PDT · 6703 days ago · 15 km deep · 69 km away
37. 1.97km SE of Valle Vista, CAFri, May 30, 3:48 AM PDT · 6702 days ago · 17 km deep · 78 km away
38. 2.122km W of Palos Verdes Estates, CAFri, May 30, 6:40 PM PDT · 6701 days ago · 13 km deep · 88 km away
39. 2.34km ESE of Temecula, CASat, May 31, 3:04 AM PDT · 6701 days ago · 12 km deep · 62 km away
40. 1.95km ESE of Temecula, CASat, May 31, 7:13 PM PDT · 6700 days ago · 12 km deep · 62 km away
41. 1.55km SE of Redlands, CASun, Jun 1, 2:14 PM PDT · 6699 days ago · 6 km deep · 57 km away
42. 3.15km SE of Redlands, CASun, Jun 1, 10:13 PM PDT · 6699 days ago · 5 km deep · 57 km away · felt by 356
43. 2.65km SE of Redlands, CASun, Jun 1, 10:28 PM PDT · 6699 days ago · 6 km deep · 57 km away
44. 2.15km SE of Redlands, CASun, Jun 1, 10:30 PM PDT · 6699 days ago · 5 km deep · 57 km away
45. 1.85km SE of Redlands, CASun, Jun 1, 10:50 PM PDT · 6699 days ago · 5 km deep · 57 km away
46. 1.85km SE of Redlands, CASun, Jun 1, 10:59 PM PDT · 6699 days ago · 6 km deep · 57 km away
47. 2.05km SE of Redlands, CASun, Jun 1, 11:24 PM PDT · 6699 days ago · 5 km deep · 56 km away
48. 2.55km SE of Redlands, CAMon, Jun 2, 2:21 AM PDT · 6699 days ago · 4 km deep · 57 km away
49. 1.65km SE of Redlands, CAMon, Jun 2, 2:46 AM PDT · 6699 days ago · 4 km deep · 56 km away
50. 1.69km S of Idyllwild, CAMon, Jun 2, 4:04 PM PDT · 6698 days ago · 15 km deep · 88 km away
51. 2.06km SE of Valle Vista, CAMon, Jun 2, 4:29 PM PDT · 6698 days ago · 15 km deep · 78 km away
52. 1.95km SE of Redlands, CAMon, Jun 2, 10:39 PM PDT · 6698 days ago · 6 km deep · 57 km away
53. 1.69km NW of Big Bear Lake, CATue, Jun 3, 8:12 AM PDT · 6698 days ago · 5 km deep · 89 km away
54. 2.58km W of Encinitas, CATue, Jun 3, 12:45 PM PDT · 6697 days ago · 11 km deep · 86 km away
55. 1.82km SSW of Orange, CATue, Jun 3, 1:39 PM PDT · 6697 days ago · 14 km deep · 15 km away
56. 2.47km S of Idyllwild, CATue, Jun 3, 4:06 PM PDT · 6697 days ago · 16 km deep · 89 km away
57. 3.08km S of Idyllwild, CATue, Jun 3, 4:06 PM PDT · 6697 days ago · 15 km deep · 88 km away
58. 1.63km NW of Costa Mesa, CATue, Jun 3, 6:12 PM PDT · 6697 days ago · 8 km deep · 25 km away
59. 1.75km E of Yucaipa, CAWed, Jun 4, 6:55 AM PDT · 6697 days ago · 19 km deep · 70 km away
60. 2.16km N of Rancho Cucamonga, CAWed, Jun 4, 2:56 PM PDT · 6696 days ago · 6 km deep · 47 km away

The first 60 of 112.

Before

1. 1.710km SW of Corona, CASun, May 11, 10:13 PM PDT · 6720 days ago · 8 km deep · 5 km away
2. 1.65km SE of Redlands, CASun, May 11, 9:12 PM PDT · 6720 days ago · 5 km deep · 57 km away
3. 2.15km SE of Redlands, CASat, May 10, 8:15 PM PDT · 6721 days ago · 5 km deep · 57 km away
4. 2.345km WSW of Carlsbad, CASat, May 10, 6:07 PM PDT · 6721 days ago · 4 km deep · 88 km away
5. 2.413km NE of Trabuco Canyon, CASat, May 10, 5:06 PM PDT · 6721 days ago · 7 km deep · 18 km away
6. 1.811km NE of Cabazon, CASat, May 10, 2:00 PM PDT · 6721 days ago · 16 km deep · 93 km away
7. 1.59km NNE of Yucaipa, CASat, May 10, 1:18 PM PDT · 6721 days ago · 7 km deep · 73 km away
8. 2.45km SE of Redlands, CASat, May 10, 4:52 AM PDT · 6722 days ago · 5 km deep · 57 km away
9. 1.75km SE of Redlands, CASat, May 10, 3:58 AM PDT · 6722 days ago · 8 km deep · 57 km away
10. 2.85km SE of Redlands, CAFri, May 9, 4:17 PM PDT · 6722 days ago · 5 km deep · 57 km away
11. 2.65km ENE of Lytle Creek, CAFri, May 9, 3:08 AM PDT · 6723 days ago · 11 km deep · 61 km away
12. 2.722km SSW of Seal Beach, CAThu, May 8, 9:48 PM PDT · 6723 days ago · 3 km deep · 52 km away
13. 1.55km SE of Redlands, CAThu, May 8, 9:24 PM PDT · 6723 days ago · 6 km deep · 56 km away
14. 1.73km E of Canoga Park, CAThu, May 8, 7:49 PM PDT · 6723 days ago · 19 km deep · 95 km away
15. 3.15km SE of Redlands, CAThu, May 8, 4:44 PM PDT · 6723 days ago · 5 km deep · 57 km away · felt by 146
16. 2.18km E of San Pedro, CAThu, May 8, 9:09 AM PDT · 6724 days ago · 16 km deep · 49 km away
17. 2.149km WSW of Carlsbad, CAThu, May 8, 9:02 AM PDT · 6724 days ago · 6 km deep · 82 km away
18. 1.64km NNW of Fontana, CAThu, May 8, 3:17 AM PDT · 6724 days ago · 5 km deep · 45 km away
19. 1.95km SE of Redlands, CAWed, May 7, 4:04 PM PDT · 6724 days ago · 5 km deep · 57 km away
20. 1.76km SSE of Lytle Creek, CAWed, May 7, 8:31 AM PDT · 6725 days ago · 11 km deep · 54 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci14368212. Read Mon, Oct 5, 2026, 7:01 AM UTC.