M1.6 earthquake 10km SSW of Idyllwild, CA

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sun, Apr 25, 2021, 2:57 PM PDT

UTC

2021-04-25 21:57:32 UTC

Depth

13.8 km (8.6 mi), shallow

Epicenter

33.663° N, 116.770° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.2 km horizontally, 0.4 km in depth

Magnitude uncertainty

±0.14

Depth from

From location

Station coverage gap

71°

Stations used

57

• Idyllwild, CaliforniaPopulation 3,583. Forecast10 kmSSW
• Valle Vista, CaliforniaPopulation 14,578. Forecast15 kmSE
• Temecula, CaliforniaPopulation 110,003. Forecast40 kmENE
• San Diego, CaliforniaPopulation 1,404,452. Forecast112 kmNNE

After

1. 2.14km NE of Running Springs, CASun, Apr 25, 7:25 PM PDT · 1987 days ago · 2 km deep · 69 km away · felt by 3
2. 1.610km NNE of Ocotillo Wells, CASun, Apr 25, 8:24 PM PDT · 1987 days ago · 7 km deep · 81 km away
3. 1.610km SSW of Idyllwild, CASun, Apr 25, 9:51 PM PDT · 1987 days ago · 14 km deep · 0 km away
4. 1.610km NE of Aguanga, CAMon, Apr 26, 4:39 PM PDT · 1986 days ago · 3 km deep · 19 km away
5. 1.811km NE of Julian, CAMon, Apr 26, 10:25 PM PDT · 1986 days ago · 8 km deep · 61 km away
6. 2.09km NE of Aguanga, CATue, Apr 27, 2:50 AM PDT · 1985 days ago · 3 km deep · 19 km away
7. 1.916km NE of Indio, CATue, Apr 27, 4:43 AM PDT · 1985 days ago · 2 km deep · 65 km away
8. 2.016km NE of Indio, CATue, Apr 27, 9:49 AM PDT · 1985 days ago · 2 km deep · 66 km away
9. 1.93km NE of Lake Henshaw, CATue, Apr 27, 3:51 PM PDT · 1985 days ago · 5 km deep · 45 km away
10. 1.59km N of Banning, CATue, Apr 27, 11:41 PM PDT · 1985 days ago · 15 km deep · 39 km away
11. 1.610km S of Borrego Springs, CAWed, Apr 28, 2:35 AM PDT · 1984 days ago · 6 km deep · 66 km away
12. 3.510km S of Borrego Springs, CAWed, Apr 28, 3:50 AM PDT · 1984 days ago · 7 km deep · 66 km away · felt by 283
13. 1.59km S of Banning, CAWed, Apr 28, 11:13 AM PDT · 1984 days ago · 13 km deep · 22 km away
14. 2.03km NNW of Fontana, CAThu, Apr 29, 6:48 PM PDT · 1983 days ago · 5 km deep · 83 km away · felt by 2
15. 2.61km N of Yucaipa, CAFri, Apr 30, 2:35 PM PDT · 1982 days ago · 11 km deep · 49 km away · felt by 44
16. 1.53km NNW of Fontana, CAFri, Apr 30, 2:37 PM PDT · 1982 days ago · 4 km deep · 83 km away
17. 1.66km SE of Loma Linda, CAFri, Apr 30, 4:13 PM PDT · 1982 days ago · 10 km deep · 57 km away
18. 1.75km N of Yucca Valley, CASat, May 1, 3:10 AM PDT · 1981 days ago · 6 km deep · 63 km away
19. 1.910km SSW of San Diego Country Estates, CASun, May 2, 4:17 AM PDT · 1980 days ago · 14 km deep · 83 km away · felt by 6
20. 1.69km NE of Aguanga, CASun, May 2, 7:13 AM PDT · 1980 days ago · 3 km deep · 19 km away
21. 1.64km WSW of Salton City, CASun, May 2, 5:32 PM PDT · 1980 days ago · 4 km deep · 83 km away
22. 1.618km ESE of Anza, CAMon, May 3, 10:09 AM PDT · 1979 days ago · 13 km deep · 31 km away
23. 1.918km ESE of Anza, CAMon, May 3, 10:09 AM PDT · 1979 days ago · 13 km deep · 32 km away
24. 1.810km NNW of Alpine, CAMon, May 3, 1:41 PM PDT · 1979 days ago · 15 km deep · 83 km away · felt by 12
25. 2.010km S of Borrego Springs, CAMon, May 3, 8:06 PM PDT · 1979 days ago · 6 km deep · 66 km away
26. 1.611km NNW of Anza, CAMon, May 3, 9:23 PM PDT · 1979 days ago · 14 km deep · 5 km away
27. 1.82km S of Cabazon, CATue, May 4, 11:14 AM PDT · 1978 days ago · 16 km deep · 26 km away
28. 1.53km E of Fontana, CAWed, May 5, 6:25 AM PDT · 1977 days ago · 3 km deep · 78 km away
29. 1.78km E of Borrego Springs, CAWed, May 5, 12:50 PM PDT · 1977 days ago · 10 km deep · 65 km away
30. 1.820km E of Anza, CAWed, May 5, 1:55 PM PDT · 1977 days ago · 6 km deep · 33 km away
31. 2.85km WSW of Morongo Valley, CAWed, May 5, 3:14 PM PDT · 1977 days ago · 10 km deep · 43 km away · felt by 22
32. 1.810km NW of Anza, CAWed, May 5, 6:30 PM PDT · 1977 days ago · 16 km deep · 5 km away
33. 2.26km NW of Mira Loma, CAWed, May 5, 10:47 PM PDT · 1977 days ago · 7 km deep · 83 km away · felt by 46
34. 1.611km ENE of North Tustin, CAThu, May 6, 5:22 AM PDT · 1976 days ago · 8 km deep · 87 km away
35. 1.89km ENE of Anza, CAThu, May 6, 10:37 AM PDT · 1976 days ago · 13 km deep · 20 km away
36. 2.02km N of Lytle Creek, CAThu, May 6, 4:00 PM PDT · 1976 days ago · 11 km deep · 96 km away
37. 2.511km SSW of Idyllwild, CAThu, May 6, 10:59 PM PDT · 1976 days ago · 14 km deep · 1 km away · felt by 7
38. 2.310km SSW of Idyllwild, CAThu, May 6, 10:59 PM PDT · 1976 days ago · 14 km deep · 1 km away
39. 2.311km SSW of Idyllwild, CAFri, May 7, 3:40 PM PDT · 1975 days ago · 15 km deep · 1 km away
40. 1.917km N of Yucca Valley, CASat, May 8, 5:20 AM PDT · 1974 days ago · 3 km deep · 74 km away
41. 1.86km NNE of Lake Henshaw, CASat, May 8, 7:49 AM PDT · 1974 days ago · 12 km deep · 42 km away
42. 1.716km N of Yucca Valley, CASat, May 8, 10:00 AM PDT · 1974 days ago · 3 km deep · 73 km away
43. 2.217km N of Yucca Valley, CASat, May 8, 10:01 AM PDT · 1974 days ago · 2 km deep · 73 km away
44. 1.610km SSE of Yucca Valley, CASat, May 8, 6:41 PM PDT · 1974 days ago · 9 km deep · 54 km away
45. 1.59km ENE of Borrego Springs, CASun, May 9, 1:31 AM PDT · 1974 days ago · 4 km deep · 62 km away
46. 3.04km SE of Loma Linda, CASun, May 9, 2:09 AM PDT · 1973 days ago · 16 km deep · 59 km away · felt by 187
47. 1.916km NE of Thousand Palms, CASun, May 9, 7:47 AM PDT · 1973 days ago · 9 km deep · 54 km away
48. 1.67km E of Cabazon, CASun, May 9, 9:49 AM PDT · 1973 days ago · 14 km deep · 29 km away
49. 1.74km S of Idyllwild, CASun, May 9, 4:15 PM PDT · 1973 days ago · 18 km deep · 7 km away
50. 2.211km NNE of Borrego Springs, CAMon, May 10, 5:53 PM PDT · 1972 days ago · 12 km deep · 52 km away · felt by 1
51. 1.64km SE of Chino Hills, CATue, May 11, 2:14 AM PDT · 1971 days ago · 14 km deep · 95 km away
52. 2.14km SE of Loma Linda, CATue, May 11, 4:48 AM PDT · 1971 days ago · 17 km deep · 59 km away · felt by 2
53. 1.66km W of Big Bear Lake, CATue, May 11, 8:16 PM PDT · 1971 days ago · 10 km deep · 67 km away
54. 1.85km E of Yucaipa, CAWed, May 12, 10:40 AM PDT · 1970 days ago · 12 km deep · 47 km away
55. 1.54km SE of Loma Linda, CAWed, May 12, 12:28 PM PDT · 1970 days ago · 15 km deep · 58 km away
56. 1.524km SSW of Ocotillo Wells, CAWed, May 12, 4:12 PM PDT · 1970 days ago · 10 km deep · 96 km away
57. 1.69km SW of Morongo Valley, CAWed, May 12, 8:17 PM PDT · 1970 days ago · 18 km deep · 38 km away
58. 1.64km NNE of San Bernardino, CAWed, May 12, 8:55 PM PDT · 1970 days ago · 7 km deep · 73 km away
59. 1.86km NNE of Fontana, CAThu, May 13, 5:33 AM PDT · 1969 days ago · 11 km deep · 82 km away
60. 2.07km NNE of Fontana, CAThu, May 13, 5:33 AM PDT · 1969 days ago · 11 km deep · 82 km away · felt by 2

The first 60 of 168.

Before

1. 2.09km NE of Aguanga, CASun, Apr 25, 2:29 AM PDT · 1987 days ago · 6 km deep · 19 km away · felt by 1
2. 2.516km NE of Indio, CASat, Apr 24, 11:17 PM PDT · 1988 days ago · 2 km deep · 66 km away · felt by 1
3. 2.516km NE of Indio, CASat, Apr 24, 10:31 PM PDT · 1988 days ago · 2 km deep · 66 km away · felt by 1
4. 1.88km N of Anza, CASat, Apr 24, 4:24 AM PDT · 1988 days ago · 16 km deep · 9 km away
5. 1.61km N of Wildomar, CAFri, Apr 23, 10:46 AM PDT · 1989 days ago · 6 km deep · 48 km away
6. 1.915km N of Yucca Valley, CAFri, Apr 23, 6:53 AM PDT · 1989 days ago · 3 km deep · 72 km away
7. 1.915km N of Yucca Valley, CAFri, Apr 23, 6:49 AM PDT · 1989 days ago · 3 km deep · 73 km away
8. 1.616km NE of Indio, CAThu, Apr 22, 11:11 PM PDT · 1990 days ago · 1 km deep · 66 km away
9. 1.713km ESE of Desert Hot Springs, CAThu, Apr 22, 2:22 AM PDT · 1990 days ago · 5 km deep · 48 km away
10. 2.314km SE of Anza, CAWed, Apr 21, 7:37 PM PDT · 1991 days ago · 11 km deep · 29 km away
11. 1.94km SE of Yucaipa, CAWed, Apr 21, 6:46 PM PDT · 1991 days ago · 17 km deep · 45 km away
12. 1.66km SE of Loma Linda, CAWed, Apr 21, 6:11 PM PDT · 1991 days ago · 11 km deep · 57 km away
13. 1.811km E of Yorba Linda, CATue, Apr 20, 2:11 AM PDT · 1992 days ago · 9 km deep · 89 km away
14. 2.73km WSW of Redlands, CATue, Apr 20, 12:03 AM PDT · 1993 days ago · 16 km deep · 59 km away · felt by 27
15. 1.56km NNW of San Jacinto, CAMon, Apr 19, 7:12 PM PDT · 1993 days ago · 13 km deep · 27 km away
16. 1.618km NNE of Indio, CAMon, Apr 19, 12:49 PM PDT · 1993 days ago · 8 km deep · 62 km away
17. 1.86km NNE of Borrego Springs, CAMon, Apr 19, 9:45 AM PDT · 1993 days ago · 11 km deep · 56 km away
18. 1.56km NNE of Borrego Springs, CAMon, Apr 19, 9:45 AM PDT · 1993 days ago · 12 km deep · 56 km away
19. 1.79km SSW of Idyllwild, CASun, Apr 18, 9:52 AM PDT · 1994 days ago · 14 km deep · 1 km away
20. 1.69km W of Palomar Observatory, CASun, Apr 18, 4:41 AM PDT · 1994 days ago · 9 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39628743. Read Sat, Oct 3, 2026, 8:18 PM UTC.