M2.2 earthquake 15km SW of Delta, B.C., MX

Magnitude

2.2 (Mh), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Sep 25, 1978, 9:08 PM PDT

UTC

1978-09-26 04:08:40 UTC

Depth

6.0 km (3.7 mi), shallow

Epicenter

32.279° N, 115.325° W

Region

Mexico

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 2.4 km horizontally, 31.6 km in depth

Magnitude uncertainty

±0.24

Depth from

Operator assigned

Station coverage gap

223°, poorly surrounded by stations

Stations used

9

• Ciudad Guadalupe Victoria, MexicoPopulation 17,119. Forecast21 kmW
• Mexicali, MexicoPopulation 1,032,686. Forecast41 kmSSE

After

1. 2.52km NW of Delta, B.C., MXTue, Sep 26, 9:03 PM PDT · 17536 days ago · 10 km deep · 15 km away
2. 2.153km E of Maneadero, B.C., MXTue, Sep 26, 10:30 PM PDT · 17536 days ago · 6 km deep · 87 km away
3. 2.74km WNW of Delta, B.C., MXTue, Sep 26, 10:31 PM PDT · 17536 days ago · 10 km deep · 14 km away
4. 3.02km SSW of Delta, B.C., MXTue, Sep 26, 11:17 PM PDT · 17536 days ago · 10 km deep · 14 km away
5. 1.839km W of Alberto Oviedo Mota, B.C., MXTue, Sep 26, 11:21 PM PDT · 17536 days ago · 10 km deep · 26 km away
6. 2.14km WSW of Delta, B.C., MXTue, Sep 26, 11:50 PM PDT · 17536 days ago · 10 km deep · 11 km away
7. 2.25km NNW of Brawley, CAWed, Sep 27, 9:34 PM PDT · 17535 days ago · 10 km deep · 85 km away
8. 2.235km E of Ensenada, B.C., MXThu, Sep 28, 5:46 PM PDT · 17534 days ago · 6 km deep · 97 km away
9. 1.52km S of Brawley, CAThu, Sep 28, 10:05 PM PDT · 17534 days ago · 10 km deep · 78 km away
10. 1.66km ENE of Westmorland, CAFri, Sep 29, 2:26 PM PDT · 17533 days ago · 9 km deep · 89 km away
11. 2.832km WSW of Alberto Oviedo Mota, B.C., MXSat, Sep 30, 12:32 AM PDT · 17533 days ago · 6 km deep · 22 km away
12. 1.76km WNW of Delta, B.C., MXSat, Sep 30, 6:22 AM PDT · 17533 days ago · 6 km deep · 12 km away
13. 2.332km WSW of Alberto Oviedo Mota, B.C., MXSat, Sep 30, 7:06 AM PDT · 17533 days ago · 6 km deep · 23 km away
14. 2.140km SW of Alberto Oviedo Mota, B.C., MXSun, Oct 1, 3:48 AM PDT · 17532 days ago · 6 km deep · 34 km away
15. 2.783km SSW of Alberto Oviedo Mota, B.C., MXSun, Oct 1, 6:18 PM PDT · 17531 days ago · 6 km deep · 82 km away
16. 2.039km WSW of Alberto Oviedo Mota, B.C., MXMon, Oct 2, 3:24 AM PDT · 17531 days ago · 6 km deep · 29 km away
17. 1.923km W of Westmorland, CAMon, Oct 2, 5:13 PM PDT · 17530 days ago · 10 km deep · 100 km away
18. 2.06km WNW of Estacion Coahuila, B.C., MXTue, Oct 3, 6:50 AM PDT · 17530 days ago · 6 km deep · 26 km away
19. 1.62km WNW of Brawley, CAWed, Oct 4, 2:55 PM PDT · 17528 days ago · 8 km deep · 81 km away
20. 1.86km NE of Westmorland, CAThu, Oct 5, 1:39 PM PDT · 17527 days ago · 10 km deep · 92 km away
21. 1.95km SSE of Mexicali, B.C., MXThu, Oct 5, 3:51 PM PDT · 17527 days ago · 6 km deep · 38 km away
22. 1.76km NE of Imperial, CAFri, Oct 6, 7:31 AM PDT · 17527 days ago · 10 km deep · 70 km away
23. 1.81km SSW of Brawley, CASun, Oct 8, 10:48 AM PDT · 17525 days ago · 10 km deep · 79 km away
24. 2.07km SW of Brawley, CASun, Oct 8, 1:14 PM PDT · 17524 days ago · 6 km deep · 76 km away
25. 2.611km SW of Puebla, B.C., MXSun, Oct 8, 3:35 PM PDT · 17524 days ago · 10 km deep · 27 km away
26. 1.76km NNE of Puebla, B.C., MXMon, Oct 9, 6:34 AM PDT · 17524 days ago · 10 km deep · 38 km away
27. 2.210km SW of Puebla, B.C., MXMon, Oct 9, 11:53 PM PDT · 17523 days ago · 10 km deep · 25 km away
28. 1.79km SW of Puebla, B.C., MXTue, Oct 10, 1:00 AM PDT · 17523 days ago · 10 km deep · 27 km away
29. 2.42km NW of Guadalupe Victoria, B.C., MXThu, Oct 12, 12:02 PM PDT · 17520 days ago · 10 km deep · 19 km away
30. 1.88km SW of Holtville, CASat, Oct 14, 6:21 PM PDT · 17518 days ago · 10 km deep · 55 km away
31. 2.368km SW of Alberto Oviedo Mota, B.C., MXSun, Oct 15, 2:54 AM PDT · 17518 days ago · 6 km deep · 61 km away
32. 2.58km E of Puebla, B.C., MXMon, Oct 16, 12:33 AM PDT · 17517 days ago · 10 km deep · 33 km away
33. 2.971km E of Maneadero, B.C., MXTue, Oct 17, 7:22 AM PDT · 17516 days ago · 6 km deep · 83 km away
34. 2.670km E of Maneadero, B.C., MXTue, Oct 17, 10:17 AM PDT · 17516 days ago · 6 km deep · 85 km away
35. 1.910km N of Delta, B.C., MXWed, Oct 18, 5:27 AM PDT · 17515 days ago · 6 km deep · 23 km away
36. 2.42km WSW of Brawley, CAWed, Oct 18, 8:23 AM PDT · 17515 days ago · 10 km deep · 80 km away
37. 2.82km SW of Brawley, CAWed, Oct 18, 8:26 AM PDT · 17515 days ago · 10 km deep · 80 km away
38. 1.52km W of Brawley, CAWed, Oct 18, 8:26 AM PDT · 17515 days ago · 10 km deep · 81 km away
39. 2.653km E of Maneadero, B.C., MXWed, Oct 18, 9:55 AM PDT · 17515 days ago · 6 km deep · 88 km away
40. 1.622km SW of Westmorland, CAThu, Oct 19, 4:39 AM PDT · 17514 days ago · 8 km deep · 83 km away
41. 2.013km W of Alberto Oviedo Mota, B.C., MXThu, Oct 19, 6:27 AM PDT · 17514 days ago · 6 km deep · 5 km away
42. 2.55km NW of Holtville, CASat, Oct 21, 1:55 AM PDT · 17512 days ago · 4 km deep · 62 km away
43. 2.833km WSW of Alberto Oviedo Mota, B.C., MXSun, Oct 22, 2:14 AM PDT · 17511 days ago · 6 km deep · 25 km away
44. 2.839km WSW of Alberto Oviedo Mota, B.C., MXSun, Oct 22, 1:34 PM PDT · 17510 days ago · 6 km deep · 31 km away
45. 1.914km NW of Ocotillo, CASun, Oct 22, 1:59 PM PDT · 17510 days ago · 7 km deep · 94 km away
46. 1.912km SW of Westmorland, CASun, Oct 22, 5:33 PM PDT · 17510 days ago · 7 km deep · 83 km away
47. 1.61km NW of El Centro, CASun, Oct 22, 10:16 PM PDT · 17510 days ago · 10 km deep · 62 km away
48. 1.65km ESE of Westmorland, CAMon, Oct 23, 1:20 PM PDT · 17509 days ago · 7 km deep · 87 km away
49. 1.74km E of Westmorland, CAMon, Oct 23, 2:28 PM PDT · 17509 days ago · 8 km deep · 87 km away
50. 1.54km ESE of Westmorland, CAMon, Oct 23, 4:31 PM PDT · 17509 days ago · 7 km deep · 86 km away
51. 2.163km SW of Alberto Oviedo Mota, B.C., MXMon, Oct 23, 4:41 PM PDT · 17509 days ago · 6 km deep · 56 km away
52. 2.04km ESE of Westmorland, CAMon, Oct 23, 8:44 PM PDT · 17509 days ago · 8 km deep · 86 km away
53. 1.75km ESE of Westmorland, CAMon, Oct 23, 10:11 PM PDT · 17509 days ago · 7 km deep · 86 km away
54. 1.75km ESE of Westmorland, CAMon, Oct 23, 10:53 PM PDT · 17509 days ago · 8 km deep · 86 km away
55. 1.55km ESE of Westmorland, CAMon, Oct 23, 11:54 PM PDT · 17509 days ago · 8 km deep · 86 km away
56. 1.64km ESE of Westmorland, CATue, Oct 24, 12:20 AM PDT · 17509 days ago · 7 km deep · 86 km away
57. 3.566km ESE of Maneadero, B.C., MXTue, Oct 24, 11:29 PM PDT · 17508 days ago · 6 km deep · 93 km away
58. 2.17km N of Westmorland, CATue, Oct 24, 11:52 PM PDT · 17508 days ago · 10 km deep · 95 km away
59. 2.250km SSW of Progreso, B.C., MXWed, Oct 25, 10:07 PM PDT · 17507 days ago · 6 km deep · 46 km away
60. 2.253km E of Maneadero, B.C., MXThu, Oct 26, 4:03 PM PDT · 17506 days ago · 6 km deep · 90 km away

The first 60 of 145.

Before

1. 2.278km ESE of Maneadero, B.C., MXMon, Sep 25, 4:55 PM PDT · 17537 days ago · 6 km deep · 93 km away
2. 2.356km E of Maneadero, B.C., MXSun, Sep 24, 9:58 PM PDT · 17538 days ago · 6 km deep · 93 km away
3. 1.625km SSE of Ocotillo, CASat, Sep 23, 7:57 AM PDT · 17540 days ago · 4 km deep · 59 km away
4. 1.919km W of Alberto Oviedo Mota, B.C., MXFri, Sep 22, 12:44 AM PDT · 17541 days ago · 6 km deep · 7 km away
5. 2.518km W of Alberto Oviedo Mota, B.C., MXThu, Sep 21, 11:05 PM PDT · 17541 days ago · 6 km deep · 7 km away
6. 1.518km W of Imperial, CAWed, Sep 20, 9:45 AM PDT · 17543 days ago · 9 km deep · 77 km away
7. 1.88km E of Puebla, B.C., MXWed, Sep 20, 9:27 AM PDT · 17543 days ago · 2 km deep · 33 km away
8. 1.710km ESE of Puebla, B.C., MXWed, Sep 20, 7:10 AM PDT · 17543 days ago · 9 km deep · 27 km away
9. 2.261km WSW of Alberto Oviedo Mota, B.C., MXWed, Sep 20, 2:38 AM PDT · 17543 days ago · 6 km deep · 52 km away
10. 2.762km E of Maneadero, B.C., MXTue, Sep 19, 5:58 AM PDT · 17544 days ago · 6 km deep · 78 km away
11. 2.514km WSW of Delta, B.C., MXSun, Sep 17, 11:25 PM PDT · 17545 days ago · 6 km deep · 2 km away
12. 2.754km S of Estacion Coahuila, B.C., MXSat, Sep 16, 12:00 PM PDT · 17546 days ago · 6 km deep · 71 km away
13. 1.73km NNE of Brawley, CAFri, Sep 15, 8:39 AM PDT · 17548 days ago · 10 km deep · 83 km away
14. 1.82km ESE of Westmorland, CAFri, Sep 15, 4:39 AM PDT · 17548 days ago · 7 km deep · 88 km away
15. 1.73km ESE of Westmorland, CAThu, Sep 14, 11:35 PM PDT · 17548 days ago · 7 km deep · 87 km away
16. 1.84km E of Westmorland, CAThu, Sep 14, 11:21 PM PDT · 17548 days ago · 6 km deep · 88 km away
17. 2.267km E of Maneadero, B.C., MXThu, Sep 14, 6:15 PM PDT · 17548 days ago · 6 km deep · 76 km away
18. 2.210km SW of Puebla, B.C., MXThu, Sep 14, 9:47 AM PDT · 17549 days ago · 6 km deep · 28 km away
19. 1.85km NE of Westmorland, CAThu, Sep 14, 2:05 AM PDT · 17549 days ago · 10 km deep · 91 km away
20. 2.28km NNE of Imperial, CAWed, Sep 13, 2:33 AM PDT · 17550 days ago · 10 km deep · 72 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci3313515. Read Thu, Oct 1, 2026, 6:25 AM UTC.