M2.4 earthquake 8km N of Delta, B.C., MX

Magnitude

2.4 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sat, Aug 21, 2021, 9:32 AM PDT

UTC

2021-08-21 16:32:51 UTC

Depth

10.9 km (6.8 mi), shallow

Epicenter

32.429° N, 115.203° W

Region

Mexico

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.0 km in depth

Magnitude uncertainty

±0.23

Depth from

From location

Station coverage gap

95°

Stations used

20

• Ciudad Guadalupe Victoria, MexicoPopulation 17,119. Forecast18 kmNNW
• Mexicali, MexicoPopulation 1,032,686. Forecast32 kmSE

After

1. 1.519km ESE of Ocotillo Wells, CASat, Aug 21, 10:16 AM PDT · 1870 days ago · 4 km deep · 100 km away
2. 2.27km N of Delta, B.C., MXSat, Aug 21, 2:33 PM PDT · 1870 days ago · 14 km deep · 1 km away
3. 1.619km ESE of Ocotillo Wells, CASun, Aug 22, 8:31 PM PDT · 1869 days ago · 7 km deep · 100 km away
4. 1.65km WSW of Niland, CAMon, Aug 23, 1:16 AM PDT · 1868 days ago · 4 km deep · 96 km away
5. 1.85km W of Niland, CAMon, Aug 23, 1:18 AM PDT · 1868 days ago · 3 km deep · 96 km away
6. 4.012km N of Westmorland, CAMon, Aug 23, 7:57 AM PDT · 1868 days ago · 7 km deep · 89 km away · felt by 22
7. 1.611km WNW of Calipatria, CAMon, Aug 23, 7:59 AM PDT · 1868 days ago · 7 km deep · 89 km away
8. 1.711km W of Calipatria, CAMon, Aug 23, 7:59 AM PDT · 1868 days ago · 8 km deep · 89 km away
9. 1.611km W of Calipatria, CAMon, Aug 23, 8:09 AM PDT · 1868 days ago · 7 km deep · 89 km away
10. 1.811km WNW of Calipatria, CAMon, Aug 23, 8:10 AM PDT · 1868 days ago · 7 km deep · 89 km away
11. 1.510km N of Westmorland, CAMon, Aug 23, 8:57 AM PDT · 1868 days ago · 7 km deep · 88 km away
12. 1.711km W of Calipatria, CAMon, Aug 23, 9:00 AM PDT · 1868 days ago · 8 km deep · 88 km away
13. 1.611km N of Westmorland, CAMon, Aug 23, 9:00 AM PDT · 1868 days ago · 6 km deep · 89 km away
14. 2.011km N of Westmorland, CAMon, Aug 23, 9:15 AM PDT · 1868 days ago · 8 km deep · 88 km away
15. 1.611km W of Calipatria, CAMon, Aug 23, 9:47 AM PDT · 1868 days ago · 8 km deep · 88 km away
16. 1.711km N of Westmorland, CAMon, Aug 23, 10:16 AM PDT · 1868 days ago · 7 km deep · 88 km away
17. 1.911km N of Westmorland, CAMon, Aug 23, 11:17 AM PDT · 1868 days ago · 8 km deep · 88 km away
18. 1.611km N of Westmorland, CAMon, Aug 23, 11:17 AM PDT · 1868 days ago · 7 km deep · 88 km away
19. 1.811km N of Westmorland, CAMon, Aug 23, 12:19 PM PDT · 1868 days ago · 9 km deep · 88 km away
20. 2.911km W of Calipatria, CAMon, Aug 23, 2:55 PM PDT · 1868 days ago · 9 km deep · 89 km away
21. 2.411km W of Calipatria, CAMon, Aug 23, 3:51 PM PDT · 1868 days ago · 8 km deep · 89 km away
22. 1.711km N of Westmorland, CAMon, Aug 23, 5:41 PM PDT · 1868 days ago · 7 km deep · 89 km away
23. 2.011km N of Westmorland, CAMon, Aug 23, 5:43 PM PDT · 1868 days ago · 8 km deep · 89 km away
24. 2.512km W of Delta, B.C., MXMon, Aug 23, 10:48 PM PDT · 1867 days ago · 6 km deep · 14 km away
25. 1.810km N of Westmorland, CATue, Aug 24, 5:02 AM PDT · 1867 days ago · 9 km deep · 87 km away
26. 1.65km SW of Niland, CATue, Aug 24, 1:36 PM PDT · 1867 days ago · 0 km deep · 93 km away
27. 1.925km SE of Campo, CATue, Aug 24, 4:05 PM PDT · 1867 days ago · 18 km deep · 99 km away
28. 2.710km W of Delta, B.C., MXWed, Aug 25, 8:03 PM PDT · 1866 days ago · 15 km deep · 14 km away · felt by 1
29. 2.15km NE of Westmorland, CAThu, Aug 26, 1:06 AM PDT · 1865 days ago · 10 km deep · 79 km away
30. 3.18km NNW of Delta, B.C., MXFri, Aug 27, 5:56 PM PDT · 1864 days ago · 5 km deep · 3 km away
31. 1.720km ESE of Ocotillo Wells, CAMon, Aug 30, 9:17 AM PDT · 1861 days ago · 4 km deep · 98 km away
32. 3.26km ENE of Progreso, B.C., MXMon, Aug 30, 4:11 PM PDT · 1861 days ago · 12 km deep · 36 km away · felt by 36
33. 2.37km NNW of Delta, B.C., MXTue, Aug 31, 8:20 AM PDT · 1860 days ago · 12 km deep · 3 km away
34. 1.717km E of Ocotillo, CATue, Aug 31, 10:01 PM PDT · 1859 days ago · 7 km deep · 67 km away
35. 1.95km WSW of Niland, CAWed, Sep 1, 1:53 AM PDT · 1859 days ago · 4 km deep · 94 km away
36. 2.14km WSW of Niland, CAThu, Sep 2, 2:05 AM PDT · 1858 days ago · 2 km deep · 95 km away
37. 2.14km WSW of Niland, CAThu, Sep 2, 2:06 AM PDT · 1858 days ago · 2 km deep · 95 km away
38. 2.25km WSW of Niland, CAThu, Sep 2, 2:08 AM PDT · 1858 days ago · 3 km deep · 95 km away
39. 1.716km E of Ocotillo, CAThu, Sep 2, 7:40 PM PDT · 1858 days ago · 7 km deep · 67 km away
40. 2.07km SW of Holtville, CAFri, Sep 3, 12:45 AM PDT · 1857 days ago · 12 km deep · 42 km away
41. 1.516km E of Ocotillo, CAFri, Sep 3, 2:58 PM PDT · 1857 days ago · 10 km deep · 66 km away
42. 1.622km SSW of Puebla, B.C., MXSun, Sep 5, 2:14 AM PDT · 1855 days ago · 2 km deep · 25 km away
43. 1.614km WSW of Niland, CAMon, Sep 6, 6:55 PM PDT · 1854 days ago · 3 km deep · 93 km away
44. 1.811km E of Puebla, B.C., MXTue, Sep 7, 9:31 PM PDT · 1852 days ago · 23 km deep · 15 km away
45. 2.213km WNW of Calipatria, CAWed, Sep 8, 1:37 AM PDT · 1852 days ago · 3 km deep · 92 km away
46. 2.313km WNW of Calipatria, CAWed, Sep 8, 1:37 AM PDT · 1852 days ago · 2 km deep · 92 km away
47. 1.67km ENE of Progreso, B.C., MXWed, Sep 8, 5:45 AM PDT · 1852 days ago · 4 km deep · 35 km away
48. 2.47km NNW of Delta, B.C., MXWed, Sep 8, 11:19 AM PDT · 1852 days ago · 15 km deep · 2 km away · felt by 3
49. 3.06km NNW of Delta, B.C., MXWed, Sep 8, 2:17 PM PDT · 1852 days ago · 17 km deep · 2 km away
50. 2.59km WSW of Puebla, B.C., MXFri, Sep 10, 4:19 AM PDT · 1850 days ago · 11 km deep · 25 km away · felt by 2
51. 1.612km W of Niland, CAFri, Sep 10, 5:05 PM PDT · 1850 days ago · 4 km deep · 99 km away
52. 1.74km N of Heber, CAFri, Sep 10, 8:51 PM PDT · 1849 days ago · 11 km deep · 48 km away
53. 1.94km SSW of Brawley, CASat, Sep 11, 2:11 PM PDT · 1849 days ago · 10 km deep · 65 km away
54. 1.98km ENE of Puebla, B.C., MXSat, Sep 11, 5:13 PM PDT · 1849 days ago · 17 km deep · 20 km away
55. 1.917km WNW of Progreso, B.C., MXSun, Sep 12, 11:10 AM PDT · 1848 days ago · 10 km deep · 57 km away
56. 2.016km E of Ocotillo, CAMon, Sep 13, 5:25 AM PDT · 1847 days ago · 7 km deep · 67 km away
57. 2.19km WSW of Puebla, B.C., MXTue, Sep 14, 7:12 AM PDT · 1846 days ago · 10 km deep · 25 km away
58. 3.77km N of Delta, B.C., MXFri, Sep 17, 5:51 AM PDT · 1843 days ago · 11 km deep · 2 km away
59. 2.22km W of Delta, B.C., MXFri, Sep 17, 10:19 PM PDT · 1842 days ago · 17 km deep · 8 km away
60. 1.58km W of Calipatria, CATue, Sep 21, 2:22 AM PDT · 1839 days ago · 10 km deep · 85 km away

The first 60 of 95.

Before

1. 2.512km W of Delta, B.C., MXFri, Aug 20, 3:20 PM PDT · 1871 days ago · 3 km deep · 14 km away
2. 1.614km NW of Ocotillo, CAFri, Aug 20, 9:24 AM PDT · 1871 days ago · 9 km deep · 96 km away
3. 1.519km ESE of Ocotillo Wells, CAThu, Aug 19, 2:25 PM PDT · 1872 days ago · 3 km deep · 100 km away
4. 1.620km ESE of Ocotillo Wells, CAThu, Aug 19, 6:54 AM PDT · 1872 days ago · 8 km deep · 99 km away
5. 1.927km WSW of Westmorland, CAWed, Aug 18, 9:25 PM PDT · 1872 days ago · 11 km deep · 90 km away
6. 2.127km SE of Ocotillo Wells, CAWed, Aug 18, 9:21 PM PDT · 1872 days ago · 10 km deep · 90 km away
7. 1.719km ESE of Ocotillo Wells, CAWed, Aug 18, 4:57 PM PDT · 1873 days ago · 5 km deep · 100 km away
8. 1.619km ESE of Ocotillo Wells, CAWed, Aug 18, 2:57 PM PDT · 1873 days ago · 7 km deep · 100 km away · felt by 1
9. 2.214km N of Ocotillo, CAMon, Aug 16, 3:42 AM PDT · 1875 days ago · 9 km deep · 86 km away
10. 2.214km N of Ocotillo, CAMon, Aug 16, 3:40 AM PDT · 1875 days ago · 9 km deep · 86 km away
11. 1.88km W of Progreso, B.C., MXSun, Aug 15, 4:40 AM PDT · 1876 days ago · 8 km deep · 46 km away
12. 1.811km W of Calipatria, CASat, Aug 14, 12:30 AM PDT · 1877 days ago · 7 km deep · 88 km away
13. 2.318km WSW of Delta, B.C., MXFri, Aug 13, 12:39 PM PDT · 1878 days ago · 16 km deep · 21 km away
14. 2.212km W of Delta, B.C., MXFri, Aug 13, 5:00 AM PDT · 1878 days ago · 16 km deep · 13 km away
15. 1.515km N of Ocotillo, CAThu, Aug 12, 2:14 AM PDT · 1879 days ago · 8 km deep · 91 km away
16. 2.010km WSW of Niland, CAMon, Aug 9, 7:01 AM PDT · 1882 days ago · 3 km deep · 93 km away
17. 2.919km N of Ocotillo, CASun, Aug 8, 11:09 PM PDT · 1882 days ago · 9 km deep · 88 km away · felt by 2
18. 1.88km W of Progreso, B.C., MXSun, Aug 8, 3:55 AM PDT · 1883 days ago · 11 km deep · 46 km away
19. 1.99km W of Calipatria, CASun, Aug 8, 2:45 AM PDT · 1883 days ago · 9 km deep · 87 km away
20. 3.510km W of Delta, B.C., MXFri, Aug 6, 6:17 PM PDT · 1885 days ago · 20 km deep · 13 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event ci40017264. Read Sun, Oct 4, 2026, 3:18 PM UTC.