M2.2 earthquake 28km S of Tecate, B.C., MX

Magnitude

2.2 (mc), micro

Local time

Thu, Sep 20, 1984, 1:54 AM PDT

UTC

1984-09-20 08:54:20 UTC

Depth

5.6 km (3.5 mi), shallow

Epicenter

32.312° N, 116.611° W

Region

Mexico

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

257°, poorly surrounded by stations

Stations used

0

• Terrazas del Valle, MexicoPopulation 20,421. Forecast28 kmSE
• Rosarito, MexicoPopulation 100,660. Forecast41 kmE
• Tijuana, MexicoPopulation 1,922,523. Forecast43 kmESE

After

1. 1.621km ESE of Julian, CAThu, Sep 20, 6:03 AM PDT · 15350 days ago · 3 km deep · 80 km away
2. 1.822km ESE of Julian, CAThu, Sep 20, 11:09 AM PDT · 15349 days ago · 5 km deep · 81 km away
3. 1.921km ESE of Julian, CAThu, Sep 20, 1:50 PM PDT · 15349 days ago · 5 km deep · 78 km away
4. 2.022km NE of Pine Valley, CAThu, Sep 20, 4:50 PM PDT · 15349 days ago · 5 km deep · 77 km away
5. 1.617km ESE of Julian, CAFri, Sep 21, 5:53 PM PDT · 15348 days ago · 1 km deep · 79 km away
6. 2.414km WNW of Ocotillo, CAFri, Sep 21, 11:10 PM PDT · 15348 days ago · 9 km deep · 71 km away
7. 2.014km WNW of Ocotillo, CAFri, Sep 21, 11:40 PM PDT · 15348 days ago · 9 km deep · 71 km away
8. 1.515km WNW of Ocotillo, CASat, Sep 22, 1:56 AM PDT · 15348 days ago · 8 km deep · 71 km away
9. 3.170km WSW of Alberto Oviedo Mota, B.C., MXSat, Sep 22, 12:12 PM PDT · 15347 days ago · 6 km deep · 79 km away
10. 2.069km E of Maneadero, B.C., MXSat, Sep 22, 12:51 PM PDT · 15347 days ago · 6 km deep · 92 km away
11. 2.826km SSW of Ocotillo Wells, CASat, Sep 22, 9:27 PM PDT · 15347 days ago · 8 km deep · 77 km away
12. 1.914km S of Borrego Springs, CASun, Sep 23, 12:44 AM PDT · 15347 days ago · 2 km deep · 93 km away
13. 1.815km S of Borrego Springs, CASun, Sep 23, 12:48 AM PDT · 15347 days ago · 5 km deep · 92 km away
14. 1.524km SSW of Ocotillo Wells, CASun, Sep 23, 2:27 AM PDT · 15347 days ago · 7 km deep · 79 km away
15. 2.826km SSW of Ocotillo Wells, CASun, Sep 23, 6:13 AM PDT · 15347 days ago · 7 km deep · 77 km away
16. 2.125km SSW of Ocotillo Wells, CASun, Sep 23, 6:27 AM PDT · 15347 days ago · 7 km deep · 78 km away
17. 2.364km WSW of Alberto Oviedo Mota, B.C., MXSun, Sep 23, 12:46 PM PDT · 15346 days ago · 6 km deep · 83 km away
18. 1.822km ESE of Julian, CASun, Sep 23, 4:50 PM PDT · 15346 days ago · 9 km deep · 79 km away
19. 1.722km ESE of Julian, CASun, Sep 23, 6:50 PM PDT · 15346 days ago · 5 km deep · 79 km away
20. 2.08km SSW of Borrego Springs, CASun, Sep 23, 8:47 PM PDT · 15346 days ago · 12 km deep · 99 km away
21. 2.226km SSW of Ocotillo Wells, CASun, Sep 23, 10:53 PM PDT · 15346 days ago · 7 km deep · 77 km away
22. 1.721km ESE of Julian, CAMon, Sep 24, 4:42 AM PDT · 15346 days ago · 5 km deep · 79 km away
23. 2.554km E of Maneadero, B.C., MXMon, Sep 24, 7:38 PM PDT · 15345 days ago · 5 km deep · 83 km away
24. 2.450km WSW of Alberto Oviedo Mota, B.C., MXTue, Sep 25, 4:42 AM PDT · 15345 days ago · 6 km deep · 95 km away
25. 2.221km ESE of Julian, CATue, Sep 25, 10:35 AM PDT · 15344 days ago · 2 km deep · 82 km away
26. 1.815km WNW of Ocotillo, CATue, Sep 25, 6:37 PM PDT · 15344 days ago · 6 km deep · 70 km away
27. 1.725km SSW of Ocotillo Wells, CAWed, Sep 26, 8:06 AM PDT · 15344 days ago · 7 km deep · 78 km away
28. 1.522km ESE of Julian, CAWed, Sep 26, 1:30 PM PDT · 15343 days ago · 3 km deep · 80 km away
29. 2.646km SSW of Progreso, B.C., MXWed, Sep 26, 3:22 PM PDT · 15343 days ago · 6 km deep · 76 km away
30. 2.353km SSW of Progreso, B.C., MXThu, Sep 27, 1:13 AM PDT · 15343 days ago · 6 km deep · 76 km away
31. 1.920km ESE of Julian, CAThu, Sep 27, 3:17 AM PDT · 15343 days ago · 1 km deep · 79 km away
32. 2.020km ESE of Julian, CAThu, Sep 27, 3:53 AM PDT · 15343 days ago · 0 km deep · 78 km away
33. 1.920km ESE of Julian, CAThu, Sep 27, 3:59 AM PDT · 15343 days ago · 2 km deep · 78 km away
34. 2.123km WSW of Progreso, B.C., MXThu, Sep 27, 4:31 AM PDT · 15343 days ago · 2 km deep · 78 km away
35. 1.820km ESE of Julian, CAThu, Sep 27, 5:21 AM PDT · 15343 days ago · 5 km deep · 78 km away
36. 2.420km NNE of Pine Valley, CAThu, Sep 27, 5:22 AM PDT · 15343 days ago · 5 km deep · 76 km away
37. 2.15km WSW of Ocotillo, CAThu, Sep 27, 1:11 PM PDT · 15342 days ago · 9 km deep · 70 km away
38. 2.421km ESE of Julian, CAThu, Sep 27, 3:07 PM PDT · 15342 days ago · 5 km deep · 77 km away
39. 1.86km SE of Julian, CAThu, Sep 27, 3:41 PM PDT · 15342 days ago · 16 km deep · 82 km away
40. 2.015km WNW of Ocotillo, CAFri, Sep 28, 1:22 AM PDT · 15342 days ago · 8 km deep · 71 km away
41. 1.924km SSW of Ocotillo Wells, CAFri, Sep 28, 1:30 AM PDT · 15342 days ago · 7 km deep · 79 km away
42. 2.020km NNE of Pine Valley, CAFri, Sep 28, 1:55 AM PDT · 15342 days ago · 5 km deep · 75 km away
43. 2.020km NNE of Pine Valley, CAFri, Sep 28, 6:08 AM PDT · 15342 days ago · 5 km deep · 75 km away
44. 2.136km NE of Ensenada, B.C., MXFri, Sep 28, 6:10 AM PDT · 15342 days ago · 6 km deep · 39 km away
45. 1.520km ESE of Julian, CAFri, Sep 28, 10:41 AM PDT · 15341 days ago · 5 km deep · 79 km away
46. 1.821km ESE of Julian, CAFri, Sep 28, 7:15 PM PDT · 15341 days ago · 5 km deep · 77 km away
47. 1.821km ESE of Julian, CASat, Sep 29, 12:26 PM PDT · 15340 days ago · 1 km deep · 82 km away
48. 2.668km ENE of Maneadero, B.C., MXSat, Sep 29, 1:58 PM PDT · 15340 days ago · 6 km deep · 83 km away
49. 1.620km ESE of Julian, CASat, Sep 29, 3:54 PM PDT · 15340 days ago · 1 km deep · 78 km away
50. 1.721km ESE of Julian, CASat, Sep 29, 7:28 PM PDT · 15340 days ago · 7 km deep · 79 km away
51. 1.821km ESE of Julian, CASat, Sep 29, 9:53 PM PDT · 15340 days ago · 5 km deep · 79 km away
52. 1.821km ESE of Julian, CASun, Sep 30, 2:27 AM PDT · 15340 days ago · 5 km deep · 78 km away
53. 1.722km ESE of Julian, CASun, Sep 30, 6:09 AM PDT · 15340 days ago · 6 km deep · 80 km away
54. 2.120km ESE of Julian, CASun, Sep 30, 10:57 AM PDT · 15339 days ago · 2 km deep · 78 km away
55. 2.412km WSW of El Sauzal, B.C., MXMon, Oct 1, 1:54 AM PDT · 15339 days ago · 6 km deep · 54 km away
56. 1.95km WSW of Ocotillo, CAMon, Oct 1, 9:47 AM PDT · 15338 days ago · 6 km deep · 70 km away
57. 2.317km NNW of Ocotillo, CATue, Oct 2, 5:12 AM PDT · 15338 days ago · 6 km deep · 80 km away
58. 1.924km SSW of Ocotillo Wells, CATue, Oct 2, 7:48 AM PDT · 15338 days ago · 7 km deep · 79 km away
59. 2.911km W of El Sauzal, B.C., MXTue, Oct 2, 7:07 PM PDT · 15337 days ago · 6 km deep · 51 km away
60. 2.811km W of El Sauzal, B.C., MXTue, Oct 2, 7:07 PM PDT · 15337 days ago · 6 km deep · 48 km away

The first 60 of 190.

Before

1. 1.611km NE of Julian, CAWed, Sep 19, 1:54 AM PDT · 15351 days ago · 11 km deep · 94 km away
2. 1.620km NE of Pine Valley, CATue, Sep 18, 9:53 PM PDT · 15351 days ago · 9 km deep · 76 km away
3. 2.364km WSW of Alberto Oviedo Mota, B.C., MXTue, Sep 18, 8:52 PM PDT · 15351 days ago · 5 km deep · 92 km away
4. 1.514km WNW of Ocotillo, CAMon, Sep 17, 3:04 PM PDT · 15352 days ago · 6 km deep · 71 km away
5. 1.821km ESE of Julian, CAMon, Sep 17, 1:50 AM PDT · 15353 days ago · 7 km deep · 79 km away
6. 2.49km S of Alpine, CAMon, Sep 17, 1:15 AM PDT · 15353 days ago · 8 km deep · 51 km away
7. 2.537km E of Maneadero, B.C., MXSat, Sep 15, 7:12 PM PDT · 15354 days ago · 5 km deep · 73 km away
8. 1.814km WNW of Ocotillo, CAFri, Sep 14, 9:08 PM PDT · 15355 days ago · 10 km deep · 71 km away
9. 1.98km S of Warner Springs, CAFri, Sep 14, 9:07 PM PDT · 15355 days ago · 5 km deep · 99 km away
10. 2.452km SSW of Progreso, B.C., MXFri, Sep 14, 4:13 PM PDT · 15355 days ago · 6 km deep · 75 km away
11. 2.169km ENE of Maneadero, B.C., MXFri, Sep 14, 3:35 PM PDT · 15355 days ago · 6 km deep · 80 km away
12. 1.85km NNW of Julian, CAThu, Sep 13, 2:57 PM PDT · 15356 days ago · 16 km deep · 90 km away
13. 2.043km SSW of Progreso, B.C., MXWed, Sep 12, 9:27 PM PDT · 15357 days ago · 6 km deep · 81 km away
14. 1.511km SW of Ocotillo Wells, CAWed, Sep 12, 5:18 PM PDT · 15357 days ago · 5 km deep · 92 km away
15. 1.620km ESE of Julian, CAWed, Sep 12, 2:46 PM PDT · 15357 days ago · 5 km deep · 80 km away
16. 1.65km W of Ocotillo, CAWed, Sep 12, 5:09 AM PDT · 15358 days ago · 7 km deep · 70 km away
17. 2.121km NNE of Pine Valley, CAWed, Sep 12, 1:39 AM PDT · 15358 days ago · 5 km deep · 77 km away
18. 1.725km SSW of Ocotillo Wells, CATue, Sep 11, 11:47 PM PDT · 15358 days ago · 7 km deep · 78 km away
19. 2.230km ENE of Ensenada, B.C., MXTue, Sep 11, 11:15 PM PDT · 15358 days ago · 6 km deep · 44 km away
20. 2.564km ENE of Maneadero, B.C., MXTue, Sep 11, 1:22 PM PDT · 15358 days ago · 5 km deep · 82 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci50948. Read Wed, Sep 30, 2026, 3:21 AM UTC.