M2.4 earthquake 10km SSW of Idyllwild, CA

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Tue, Sep 7, 2021, 2:09 PM PDT

UTC

2021-09-07 21:09:15 UTC

Depth

14.6 km (9.1 mi), shallow

Epicenter

33.650° N, 116.750° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.1 km horizontally, 0.2 km in depth

Magnitude uncertainty

±0.11

Depth from

From location

Station coverage gap

18°

Stations used

89

• Idyllwild, CaliforniaPopulation 3,583. Forecast10 kmSSW
• Valle Vista, CaliforniaPopulation 14,578. Forecast17 kmSE
• Temecula, CaliforniaPopulation 110,003. Forecast41 kmENE
• San Diego, CaliforniaPopulation 1,404,452. Forecast111 kmNNE

After

1. 1.721km E of Julian, CAWed, Sep 8, 12:52 AM PDT · 1852 days ago · 12 km deep · 76 km away
2. 1.84km NE of Beaumont, CAWed, Sep 8, 3:22 AM PDT · 1852 days ago · 14 km deep · 39 km away
3. 2.65km SE of Loma Linda, CAWed, Sep 8, 3:22 AM PDT · 1852 days ago · 15 km deep · 60 km away · felt by 5
4. 2.65km NNE of Fontana, CAThu, Sep 9, 8:01 AM PDT · 1851 days ago · 7 km deep · 84 km away · felt by 16
5. 1.65km NNE of Fontana, CAThu, Sep 9, 8:57 AM PDT · 1851 days ago · 7 km deep · 84 km away
6. 1.67km ENE of Cabazon, CAThu, Sep 9, 12:13 PM PDT · 1851 days ago · 11 km deep · 32 km away
7. 1.63km SSE of Yucca Valley, CAThu, Sep 9, 2:32 PM PDT · 1851 days ago · 10 km deep · 58 km away
8. 1.618km NNE of Pine Valley, CAThu, Sep 9, 3:24 PM PDT · 1851 days ago · 5 km deep · 81 km away
9. 1.610km S of Borrego Springs, CASat, Sep 11, 9:24 AM PDT · 1849 days ago · 3 km deep · 64 km away
10. 1.64km S of Lucerne Valley, CASun, Sep 12, 2:53 AM PDT · 1848 days ago · 8 km deep · 87 km away
11. 1.57km ENE of Cabazon, CASun, Sep 12, 10:24 PM PDT · 1847 days ago · 11 km deep · 32 km away
12. 1.54km ENE of Big Bear City, CAMon, Sep 13, 12:09 AM PDT · 1847 days ago · 8 km deep · 70 km away
13. 2.24km NE of Beaumont, CAMon, Sep 13, 7:29 PM PDT · 1847 days ago · 17 km deep · 38 km away
14. 1.85km NE of Wildomar, CATue, Sep 14, 3:40 AM PDT · 1846 days ago · 15 km deep · 46 km away · felt by 4
15. 1.99km NNW of Cabazon, CATue, Sep 14, 6:35 AM PDT · 1846 days ago · 20 km deep · 39 km away
16. 1.64km WSW of Salton City, CATue, Sep 14, 2:20 PM PDT · 1846 days ago · 3 km deep · 81 km away
17. 2.92km SSE of Lytle Creek, CATue, Sep 14, 2:36 PM PDT · 1846 days ago · 8 km deep · 95 km away · felt by 59
18. 1.610km NW of Idyllwild, CAWed, Sep 15, 1:17 PM PDT · 1845 days ago · 12 km deep · 18 km away
19. 1.826km N of Yucca Valley, CAThu, Sep 16, 5:41 PM PDT · 1844 days ago · 5 km deep · 82 km away · felt by 1
20. 2.28km SSE of Big Bear City, CAThu, Sep 16, 6:52 PM PDT · 1844 days ago · 11 km deep · 60 km away
21. 2.76km N of Beaumont, CAFri, Sep 17, 6:02 AM PDT · 1843 days ago · 16 km deep · 42 km away · felt by 6
22. 2.35km NE of Wildomar, CAFri, Sep 17, 1:09 PM PDT · 1843 days ago · 14 km deep · 46 km away · felt by 7
23. 1.55km WSW of Salton City, CASat, Sep 18, 2:39 AM PDT · 1842 days ago · 3 km deep · 81 km away
24. 1.913km NNW of Borrego Springs, CASat, Sep 18, 9:36 AM PDT · 1842 days ago · 10 km deep · 44 km away
25. 1.76km NNE of Borrego Springs, CAMon, Sep 20, 6:20 AM PDT · 1840 days ago · 11 km deep · 54 km away
26. 2.119km SW of La Quinta, CAMon, Sep 20, 4:40 PM PDT · 1840 days ago · 10 km deep · 31 km away · felt by 3
27. 3.228km NE of Indio, CATue, Sep 21, 4:15 AM PDT · 1839 days ago · 5 km deep · 76 km away · felt by 18
28. 1.713km SE of Big Bear City, CATue, Sep 21, 4:27 AM PDT · 1839 days ago · 0 km deep · 60 km away
29. 1.64km SE of Rancho Cucamonga, CATue, Sep 21, 6:24 AM PDT · 1839 days ago · 14 km deep · 89 km away
30. 2.45km SE of Valle Vista, CATue, Sep 21, 10:06 AM PDT · 1839 days ago · 17 km deep · 12 km away · felt by 10
31. 1.813km SE of Big Bear City, CATue, Sep 21, 10:07 AM PDT · 1839 days ago · 1 km deep · 60 km away
32. 3.410km NNW of Anza, CATue, Sep 21, 3:41 PM PDT · 1839 days ago · 13 km deep · 4 km away · felt by 296
33. 1.610km NNW of Anza, CATue, Sep 21, 3:42 PM PDT · 1839 days ago · 14 km deep · 5 km away
34. 1.610km S of Idyllwild, CATue, Sep 21, 3:42 PM PDT · 1839 days ago · 13 km deep · 4 km away
35. 1.610km S of Idyllwild, CATue, Sep 21, 3:43 PM PDT · 1839 days ago · 14 km deep · 4 km away
36. 1.510km NNW of Anza, CATue, Sep 21, 3:43 PM PDT · 1839 days ago · 14 km deep · 5 km away
37. 2.19km NNW of Anza, CATue, Sep 21, 3:48 PM PDT · 1839 days ago · 13 km deep · 5 km away · felt by 2
38. 1.610km NNW of Anza, CATue, Sep 21, 3:54 PM PDT · 1839 days ago · 13 km deep · 4 km away
39. 3.310km NNW of Anza, CATue, Sep 21, 3:57 PM PDT · 1839 days ago · 13 km deep · 4 km away · felt by 143
40. 1.910km NNW of Anza, CATue, Sep 21, 3:59 PM PDT · 1839 days ago · 13 km deep · 4 km away
41. 2.310km NNW of Anza, CATue, Sep 21, 4:00 PM PDT · 1839 days ago · 13 km deep · 4 km away
42. 1.510km NNW of Anza, CATue, Sep 21, 4:01 PM PDT · 1839 days ago · 14 km deep · 4 km away
43. 1.810km NNW of Anza, CATue, Sep 21, 4:13 PM PDT · 1839 days ago · 13 km deep · 3 km away
44. 1.710km NNW of Anza, CATue, Sep 21, 4:21 PM PDT · 1839 days ago · 13 km deep · 4 km away · felt by 1
45. 1.89km NNW of Anza, CATue, Sep 21, 11:59 PM PDT · 1838 days ago · 13 km deep · 5 km away
46. 1.511km NW of Julian, CAWed, Sep 22, 2:54 PM PDT · 1838 days ago · 18 km deep · 57 km away
47. 2.027km SSW of Ocotillo Wells, CAFri, Sep 24, 3:29 AM PDT · 1836 days ago · 6 km deep · 94 km away
48. 2.610km S of Borrego Springs, CASat, Sep 25, 8:07 AM PDT · 1835 days ago · 8 km deep · 64 km away · felt by 8
49. 2.09km SW of Lytle Creek, CASat, Sep 25, 8:24 AM PDT · 1835 days ago · 8 km deep · 98 km away
50. 2.39km N of Rancho Cucamonga, CASat, Sep 25, 8:49 AM PDT · 1835 days ago · 8 km deep · 98 km away · felt by 1
51. 1.813km NNE of Banning, CASat, Sep 25, 1:06 PM PDT · 1835 days ago · 14 km deep · 43 km away
52. 1.99km NNW of Anza, CASun, Sep 26, 4:42 AM PDT · 1834 days ago · 13 km deep · 4 km away
53. 2.06km SW of Banning, CASun, Sep 26, 9:31 AM PDT · 1834 days ago · 7 km deep · 30 km away
54. 2.19km SSW of Idyllwild, CAMon, Sep 27, 8:59 AM PDT · 1833 days ago · 14 km deep · 1 km away
55. 1.85km NNW of Glen Avon, CAMon, Sep 27, 11:11 AM PDT · 1833 days ago · 5 km deep · 83 km away · felt by 3
56. 1.815km ENE of Borrego Springs, CATue, Sep 28, 5:39 AM PDT · 1832 days ago · 3 km deep · 64 km away
57. 1.720km ENE of Thermal, CATue, Sep 28, 7:36 AM PDT · 1832 days ago · 2 km deep · 74 km away
58. 1.610km SW of Salton City, CAWed, Sep 29, 12:02 AM PDT · 1831 days ago · 10 km deep · 82 km away
59. 2.216km ENE of Yucaipa, CAWed, Sep 29, 5:04 AM PDT · 1831 days ago · 12 km deep · 52 km away
60. 1.97km NNW of Cabazon, CAThu, Sep 30, 9:53 AM PDT · 1830 days ago · 14 km deep · 37 km away

The first 60 of 129.

Before

1. 1.814km WNW of Anza, CATue, Sep 7, 6:43 AM PDT · 1853 days ago · 6 km deep · 9 km away
2. 2.72km WNW of Lake Henshaw, CATue, Sep 7, 2:41 AM PDT · 1853 days ago · 6 km deep · 45 km away · felt by 7
3. 2.78km N of Borrego Springs, CAMon, Sep 6, 6:45 AM PDT · 1854 days ago · 10 km deep · 50 km away
4. 2.715km SE of Anza, CAMon, Sep 6, 6:14 AM PDT · 1854 days ago · 12 km deep · 27 km away
5. 1.610km ESE of North Shore, CAMon, Sep 6, 3:15 AM PDT · 1854 days ago · 7 km deep · 86 km away
6. 1.610km ESE of North Shore, CAMon, Sep 6, 3:06 AM PDT · 1854 days ago · 7 km deep · 86 km away
7. 2.03km ESE of Yucca Valley, CAMon, Sep 6, 2:18 AM PDT · 1854 days ago · 10 km deep · 60 km away
8. 1.728km N of Yucca Valley, CASun, Sep 5, 9:53 PM PDT · 1854 days ago · 4 km deep · 84 km away
9. 1.74km SE of Yucaipa, CASun, Sep 5, 6:59 PM PDT · 1855 days ago · 17 km deep · 47 km away · felt by 1
10. 1.64km SW of Highland, CASat, Sep 4, 10:28 AM PDT · 1856 days ago · 9 km deep · 68 km away
11. 1.814km WNW of Anza, CAFri, Sep 3, 10:39 PM PDT · 1856 days ago · 5 km deep · 9 km away
12. 1.914km WNW of Anza, CAFri, Sep 3, 10:24 PM PDT · 1856 days ago · 5 km deep · 9 km away · felt by 2
13. 1.64km WNW of Idyllwild, CAFri, Sep 3, 8:10 PM PDT · 1857 days ago · 13 km deep · 11 km away · felt by 1
14. 1.97km NW of Big Bear City, CAThu, Sep 2, 11:48 PM PDT · 1857 days ago · 9 km deep · 74 km away
15. 1.67km NW of Big Bear City, CAThu, Sep 2, 11:45 PM PDT · 1857 days ago · 9 km deep · 74 km away
16. 1.827km NE of Indio, CAThu, Sep 2, 11:08 PM PDT · 1857 days ago · 2 km deep · 74 km away
17. 1.914km NE of Big Bear City, CAThu, Sep 2, 9:43 AM PDT · 1858 days ago · 3 km deep · 78 km away
18. 1.75km NNW of Beaumont, CAThu, Sep 2, 7:42 AM PDT · 1858 days ago · 16 km deep · 42 km away
19. 2.03km E of Loma Linda, CAWed, Sep 1, 9:41 AM PDT · 1859 days ago · 14 km deep · 63 km away
20. 2.116km NE of Indio, CAWed, Sep 1, 6:00 AM PDT · 1859 days ago · 7 km deep · 64 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci40035976. Read Sun, Oct 4, 2026, 3:42 PM UTC.