M2.1 earthquake 7km SSW of Montecito, CA

Magnitude

2.1 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Aug 1, 1984, 7:21 PM PDT

UTC

1984-08-02 02:21:02 UTC

Depth

4.7 km (2.9 mi), shallow

Epicenter

34.379° N, 119.649° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

227°, poorly surrounded by stations

Stations used

0

• Santa Barbara, CaliforniaPopulation 91,842. Forecast6 kmSE
• Oxnard, CaliforniaPopulation 207,254. Forecast48 kmWNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast134 kmWNW

After

1. 2.419km NW of Grapevine, CASat, Aug 4, 12:09 AM PDT · 15400 days ago · 20 km deep · 92 km away
2. 2.617km NW of Grapevine, CASat, Aug 4, 12:09 AM PDT · 15400 days ago · 16 km deep · 90 km away
3. 1.922km NW of Grapevine, CASat, Aug 4, 12:43 AM PDT · 15400 days ago · 14 km deep · 95 km away
4. 2.620km NW of Grapevine, CASat, Aug 4, 1:19 AM PDT · 15400 days ago · 17 km deep · 93 km away
5. 1.521km NW of Grapevine, CASun, Aug 5, 8:22 AM PDT · 15399 days ago · 20 km deep · 93 km away
6. 2.55km ESE of Goleta, CAMon, Aug 6, 4:48 AM PDT · 15398 days ago · 1 km deep · 13 km away
7. 2.15km ESE of Goleta, CAMon, Aug 6, 4:52 AM PDT · 15398 days ago · 1 km deep · 12 km away
8. 1.914km NW of Grapevine, CAMon, Aug 6, 11:30 PM PDT · 15397 days ago · 2 km deep · 91 km away
9. 2.018km S of Camarillo, CATue, Aug 7, 4:09 PM PDT · 15397 days ago · 10 km deep · 69 km away
10. 2.47km SW of Santa Barbara, CAWed, Aug 8, 6:01 AM PDT · 15396 days ago · 3 km deep · 10 km away
11. 2.120km NW of Grapevine, CAWed, Aug 8, 9:07 PM PDT · 15396 days ago · 14 km deep · 95 km away
12. 1.84km ENE of Agoura Hills, CAThu, Aug 9, 5:36 PM PDT · 15395 days ago · 9 km deep · 88 km away
13. 1.714km NE of Taft, CAThu, Aug 16, 9:02 AM PDT · 15388 days ago · 5 km deep · 99 km away
14. 2.629km SW of Lompoc, CAThu, Aug 16, 11:40 AM PDT · 15388 days ago · 5 km deep · 99 km away
15. 1.622km NW of Grapevine, CAFri, Aug 17, 1:57 PM PDT · 15387 days ago · 14 km deep · 94 km away
16. 1.720km NW of Grapevine, CAFri, Aug 17, 11:58 PM PDT · 15386 days ago · 17 km deep · 92 km away
17. 1.619km SW of Lamont, CAThu, Aug 23, 8:35 PM PDT · 15381 days ago · 12 km deep · 99 km away
18. 1.65km W of Malibu, CAFri, Aug 24, 5:33 PM PDT · 15380 days ago · 9 km deep · 83 km away
19. 1.911km NNW of Grapevine, CASat, Aug 25, 1:12 AM PDT · 15379 days ago · 16 km deep · 95 km away
20. 1.813km NNW of Pine Mountain Club, CASun, Aug 26, 1:33 AM PDT · 15378 days ago · 15 km deep · 77 km away
21. 2.210km SW of Los Alamos, CASun, Aug 26, 6:10 PM PDT · 15378 days ago · 5 km deep · 71 km away
22. 2.822km SW of Santa Rosa Is., CATue, Aug 28, 5:50 PM PDT · 15376 days ago · 5 km deep · 86 km away
23. 2.29km NNW of Malibu, CAWed, Aug 29, 11:03 AM PDT · 15375 days ago · 9 km deep · 80 km away
24. 1.83km NW of Frazier Park, CASat, Sep 1, 4:59 PM PDT · 15372 days ago · 12 km deep · 81 km away
25. 2.018km SSW of Port Hueneme, CAMon, Sep 3, 7:32 AM PDT · 15370 days ago · -1 km deep · 55 km away
26. 1.820km SW of Lamont, CAMon, Sep 3, 10:16 AM PDT · 15370 days ago · 15 km deep · 99 km away
27. 1.618km NNW of Grapevine, CAMon, Sep 3, 11:10 AM PDT · 15370 days ago · 12 km deep · 97 km away
28. 1.618km NW of Grapevine, CAMon, Sep 3, 12:17 PM PDT · 15370 days ago · 16 km deep · 95 km away
29. 1.919km SSW of Lamont, CAMon, Sep 3, 3:01 PM PDT · 15370 days ago · 10 km deep · 100 km away
30. 1.819km NW of Grapevine, CASat, Sep 8, 5:03 AM PDT · 15365 days ago · 15 km deep · 94 km away
31. 2.46km SSW of Santa Barbara, CASat, Sep 8, 7:19 PM PDT · 15365 days ago · 5 km deep · 6 km away
32. 1.816km N of Santa Paula, CASun, Sep 9, 10:47 AM PDT · 15364 days ago · 7 km deep · 55 km away
33. 2.630km N of Santa Barbara Is., CAWed, Sep 12, 4:13 PM PDT · 15361 days ago · 6 km deep · 87 km away
34. 2.222km N of Santa Barbara Is., CASun, Sep 16, 11:02 PM PDT · 15356 days ago · 13 km deep · 96 km away
35. 1.813km NW of Grapevine, CAMon, Sep 17, 9:25 PM PDT · 15355 days ago · 15 km deep · 91 km away
36. 2.07km E of Santa Ynez, CAWed, Sep 19, 1:57 PM PDT · 15354 days ago · 15 km deep · 42 km away
37. 3.512km ENE of Santa Ynez, CAWed, Sep 19, 2:11 PM PDT · 15354 days ago · 0 km deep · 43 km away
38. 2.312km NE of Santa Ynez, CAThu, Sep 20, 4:31 AM PDT · 15353 days ago · -1 km deep · 44 km away
39. 1.820km NW of Grapevine, CASun, Sep 23, 1:29 AM PDT · 15350 days ago · 8 km deep · 94 km away
40. 2.320km NW of Grapevine, CASun, Sep 23, 1:29 AM PDT · 15350 days ago · 15 km deep · 94 km away
41. 2.121km NW of Grapevine, CASun, Sep 23, 3:58 AM PDT · 15350 days ago · 17 km deep · 93 km away
42. 2.019km NW of Grapevine, CASun, Sep 23, 4:51 AM PDT · 15350 days ago · 17 km deep · 93 km away
43. 2.18km NNE of Pine Mountain Club, CAThu, Sep 27, 10:02 PM PDT · 15345 days ago · 13 km deep · 77 km away
44. 1.83km ENE of Ojai, CASat, Sep 29, 7:57 AM PDT · 15344 days ago · 7 km deep · 41 km away

Before

1. 2.012km NE of Santa Ynez, CAWed, Aug 1, 3:08 AM PDT · 15403 days ago · -1 km deep · 46 km away
2. 1.816km N of Fillmore, CASun, Jul 29, 12:47 AM PDT · 15406 days ago · 0 km deep · 70 km away
3. 1.719km NNW of Grapevine, CATue, Jul 24, 11:12 PM PDT · 15410 days ago · 15 km deep · 97 km away
4. 2.19km SSW of Ojai, CATue, Jul 24, 10:43 PM PDT · 15410 days ago · 3 km deep · 34 km away
5. 3.03km SE of Orcutt, CAMon, Jul 23, 4:15 AM PDT · 15412 days ago · 5 km deep · 87 km away
6. 2.020km NW of Grapevine, CASat, Jul 21, 9:04 AM PDT · 15414 days ago · 16 km deep · 93 km away
7. 2.76km ENE of Carpinteria, CAThu, Jul 19, 5:27 PM PDT · 15416 days ago · 5 km deep · 18 km away
8. 2.64km S of Santa Ynez, CAWed, Jul 18, 1:35 PM PDT · 15417 days ago · 13 km deep · 46 km away
9. 1.720km NW of Grapevine, CAWed, Jul 18, 12:54 AM PDT · 15417 days ago · 16 km deep · 92 km away
10. 1.821km NW of Grapevine, CAWed, Jul 18, 12:44 AM PDT · 15417 days ago · 15 km deep · 93 km away
11. 2.420km NW of Grapevine, CAWed, Jul 18, 12:38 AM PDT · 15417 days ago · 16 km deep · 93 km away
12. 2.218km NW of Grapevine, CAWed, Jul 18, 12:38 AM PDT · 15417 days ago · 20 km deep · 91 km away
13. 2.520km NW of Grapevine, CAWed, Jul 18, 12:08 AM PDT · 15417 days ago · 14 km deep · 93 km away
14. 1.620km NW of Grapevine, CATue, Jul 17, 8:06 PM PDT · 15418 days ago · 14 km deep · 93 km away
15. 1.920km NW of Grapevine, CATue, Jul 17, 7:34 PM PDT · 15418 days ago · 14 km deep · 94 km away
16. 2.021km NW of Grapevine, CATue, Jul 17, 7:20 PM PDT · 15418 days ago · 13 km deep · 95 km away
17. 2.021km NW of Grapevine, CATue, Jul 17, 7:19 PM PDT · 15418 days ago · 14 km deep · 94 km away
18. 3.220km NW of Grapevine, CATue, Jul 17, 7:13 PM PDT · 15418 days ago · 14 km deep · 94 km away
19. 1.911km NNW of Taft, CATue, Jul 17, 8:26 AM PDT · 15418 days ago · 21 km deep · 96 km away
20. 1.55km NE of Santa Paula, CASun, Jul 15, 6:50 AM PDT · 15420 days ago · 3 km deep · 58 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci46504. Read Sat, Oct 3, 2026, 3:42 PM UTC.