M2.5 earthquake 10km W of Corona, CA

Magnitude

2.5 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Fri, Aug 24, 1984, 1:16 AM PDT

UTC

1984-08-24 08:16:45 UTC

Depth

5.1 km (3.2 mi), shallow

Epicenter

33.883° N, 117.674° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

74°

Stations used

0

• Corona, CaliforniaPopulation 164,226. Forecast10 kmW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast56 kmESE

After

1. 1.77km NNW of Aguanga, CAFri, Aug 24, 2:39 AM PDT · 15379 days ago · 5 km deep · 83 km away
2. 2.08km S of Big Bear Lake, CAFri, Aug 24, 10:52 AM PDT · 15378 days ago · 12 km deep · 79 km away
3. 2.16km SSE of Big Bear Lake, CAFri, Aug 24, 10:52 AM PDT · 15378 days ago · 11 km deep · 80 km away
4. 1.87km SSW of Idyllwild, CAFri, Aug 24, 12:20 PM PDT · 15378 days ago · 15 km deep · 88 km away
5. 1.78km E of Cabazon, CAFri, Aug 24, 3:35 PM PDT · 15378 days ago · 14 km deep · 90 km away
6. 2.29km NE of Cabazon, CASat, Aug 25, 12:27 PM PDT · 15377 days ago · 12 km deep · 89 km away
7. 1.91km NE of Rossmoor, CASat, Aug 25, 8:47 PM PDT · 15377 days ago · 5 km deep · 39 km away
8. 2.17km N of Beaumont, CASun, Aug 26, 3:40 AM PDT · 15377 days ago · 18 km deep · 66 km away
9. 2.712km W of Palos Verdes Estates, CASun, Aug 26, 8:12 AM PDT · 15376 days ago · 6 km deep · 78 km away
10. 2.34km SSE of Seal Beach, CASun, Aug 26, 6:18 PM PDT · 15376 days ago · 6 km deep · 43 km away
11. 1.97km SW of Lucerne Valley, CAMon, Aug 27, 1:19 AM PDT · 15376 days ago · 1 km deep · 83 km away
12. 1.76km S of Loma Linda, CAMon, Aug 27, 10:09 AM PDT · 15375 days ago · 11 km deep · 40 km away
13. 1.79km SW of Beaumont, CAMon, Aug 27, 5:43 PM PDT · 15375 days ago · 15 km deep · 57 km away
14. 2.23km ESE of Loma Linda, CATue, Aug 28, 2:09 AM PDT · 15375 days ago · 15 km deep · 44 km away
15. 1.88km ENE of Villa Park, CATue, Aug 28, 10:29 AM PDT · 15374 days ago · 6 km deep · 7 km away
16. 1.72km E of Loma Linda, CATue, Aug 28, 12:43 PM PDT · 15374 days ago · 13 km deep · 44 km away
17. 1.84km SW of Compton, CATue, Aug 28, 7:14 PM PDT · 15374 days ago · 5 km deep · 53 km away
18. 1.99km W of Palomar Observatory, CAWed, Aug 29, 5:45 AM PDT · 15374 days ago · 18 km deep · 88 km away
19. 1.83km SW of Westminster, CAWed, Aug 29, 1:10 PM PDT · 15373 days ago · 5 km deep · 37 km away
20. 1.72km ENE of Muscoy, CAThu, Aug 30, 12:01 AM PDT · 15373 days ago · 5 km deep · 44 km away
21. 1.77km SW of Idyllwild, CAThu, Aug 30, 7:23 AM PDT · 15372 days ago · 16 km deep · 86 km away
22. 1.78km ENE of Cabazon, CAFri, Aug 31, 2:44 AM PDT · 15372 days ago · 15 km deep · 90 km away
23. 1.69km ENE of Cabazon, CAFri, Aug 31, 2:13 PM PDT · 15371 days ago · 12 km deep · 90 km away
24. 1.77km ENE of Santa Clarita, CAFri, Aug 31, 9:02 PM PDT · 15371 days ago · 9 km deep · 95 km away
25. 1.711km NNE of Cabazon, CAFri, Aug 31, 9:20 PM PDT · 15371 days ago · 15 km deep · 88 km away
26. 1.84km SSE of Lucerne Valley, CASat, Sep 1, 3:37 AM PDT · 15371 days ago · 1 km deep · 88 km away
27. 2.38km WSW of Big Bear Lake, CASat, Sep 1, 4:20 AM PDT · 15371 days ago · 7 km deep · 73 km away
28. 1.96km NNW of Banning, CASat, Sep 1, 9:46 AM PDT · 15370 days ago · 18 km deep · 72 km away
29. 2.02km SSE of Seal Beach, CASun, Sep 2, 4:20 PM PDT · 15369 days ago · 5 km deep · 43 km away
30. 2.51km ENE of Muscoy, CAMon, Sep 3, 1:34 AM PDT · 15369 days ago · 8 km deep · 44 km away
31. 1.812km W of Anza, CAMon, Sep 3, 2:53 AM PDT · 15369 days ago · 3 km deep · 89 km away
32. 2.014km NNE of Banning, CAMon, Sep 3, 7:12 AM PDT · 15369 days ago · 15 km deep · 79 km away
33. 2.410km N of Cabazon, CAMon, Sep 3, 11:42 AM PDT · 15368 days ago · 16 km deep · 83 km away
34. 2.223km WSW of Dana Point, CAMon, Sep 3, 1:41 PM PDT · 15368 days ago · 7 km deep · 62 km away
35. 1.97km SW of Calimesa, CAMon, Sep 3, 6:21 PM PDT · 15368 days ago · 16 km deep · 53 km away
36. 1.65km NE of Palomar Observatory, CAMon, Sep 3, 7:32 PM PDT · 15368 days ago · 1 km deep · 96 km away
37. 1.98km SSW of Morongo Valley, CATue, Sep 4, 2:50 AM PDT · 15368 days ago · 15 km deep · 98 km away
38. 1.62km NE of Grand Terrace, CATue, Sep 4, 3:53 AM PDT · 15368 days ago · 15 km deep · 39 km away
39. 1.92km ENE of Aguanga, CATue, Sep 4, 5:44 AM PDT · 15368 days ago · 5 km deep · 90 km away
40. 1.61km ESE of Muscoy, CATue, Sep 4, 11:29 PM PDT · 15367 days ago · 12 km deep · 43 km away
41. 3.12km ENE of Calimesa, CAThu, Sep 6, 3:04 AM PDT · 15366 days ago · 5 km deep · 60 km away
42. 2.03km WSW of San Jacinto, CAThu, Sep 6, 7:22 AM PDT · 15365 days ago · 8 km deep · 65 km away
43. 2.12km SW of Cabazon, CAThu, Sep 6, 8:18 AM PDT · 15365 days ago · 16 km deep · 81 km away
44. 2.343km WSW of Carlsbad, CAFri, Sep 7, 4:21 AM PDT · 15365 days ago · 6 km deep · 97 km away
45. 2.142km WSW of Carlsbad, CAFri, Sep 7, 4:24 AM PDT · 15365 days ago · 6 km deep · 95 km away
46. 2.242km WSW of Carlsbad, CAFri, Sep 7, 4:30 AM PDT · 15365 days ago · 6 km deep · 96 km away
47. 2.343km WSW of Carlsbad, CAFri, Sep 7, 5:57 AM PDT · 15365 days ago · 6 km deep · 99 km away
48. 1.943km WSW of Carlsbad, CAFri, Sep 7, 11:07 AM PDT · 15364 days ago · 5 km deep · 97 km away
49. 2.242km WSW of Carlsbad, CAFri, Sep 7, 8:31 PM PDT · 15364 days ago · 5 km deep · 98 km away
50. 2.543km WSW of Carlsbad, CAFri, Sep 7, 8:43 PM PDT · 15364 days ago · 6 km deep · 99 km away
51. 2.242km WSW of Carlsbad, CASat, Sep 8, 2:02 AM PDT · 15364 days ago · 5 km deep · 97 km away
52. 1.65km NNE of Santa Clarita, CASat, Sep 8, 2:54 AM PDT · 15364 days ago · 7 km deep · 99 km away
53. 1.76km NW of Anza, CASat, Sep 8, 4:47 PM PDT · 15363 days ago · 14 km deep · 94 km away
54. 1.810km SE of Big Bear City, CASat, Sep 8, 11:56 PM PDT · 15363 days ago · 6 km deep · 92 km away
55. 1.69km NNE of Cabazon, CASun, Sep 9, 2:29 PM PDT · 15362 days ago · 10 km deep · 86 km away
56. 1.67km WSW of Idyllwild, CASun, Sep 9, 4:04 PM PDT · 15362 days ago · 19 km deep · 84 km away
57. 1.77km S of Idyllwild, CAMon, Sep 10, 6:58 AM PDT · 15362 days ago · 17 km deep · 92 km away
58. 2.12km NW of Fountain Valley, CAMon, Sep 10, 5:56 PM PDT · 15361 days ago · 5 km deep · 33 km away
59. 2.16km SSW of Pearblossum, CATue, Sep 11, 3:14 AM PDT · 15361 days ago · 6 km deep · 69 km away
60. 2.443km WSW of Carlsbad, CATue, Sep 11, 6:12 PM PDT · 15360 days ago · 6 km deep · 98 km away

The first 60 of 174.

Before

1. 2.06km W of Idyllwild, CAThu, Aug 23, 8:04 AM PDT · 15379 days ago · 14 km deep · 84 km away
2. 1.95km ESE of Lytle Creek, CAThu, Aug 23, 7:20 AM PDT · 15379 days ago · 12 km deep · 45 km away
3. 1.816km W of Manhattan Beach, CAThu, Aug 23, 5:42 AM PDT · 15380 days ago · 10 km deep · 84 km away
4. 2.24km NE of Carson, CAWed, Aug 22, 7:02 PM PDT · 15380 days ago · 5 km deep · 53 km away
5. 1.72km NW of Paramount, CAWed, Aug 22, 12:09 AM PDT · 15381 days ago · 5 km deep · 46 km away
6. 1.610km WSW of Anza, CATue, Aug 21, 1:04 PM PDT · 15381 days ago · 7 km deep · 94 km away
7. 1.72km WNW of South San Jose Hills, CATue, Aug 21, 3:41 AM PDT · 15382 days ago · 2 km deep · 28 km away
8. 1.512km WSW of Palos Verdes Estates, CASun, Aug 19, 1:00 PM PDT · 15383 days ago · 6 km deep · 79 km away
9. 1.87km N of Cabazon, CASun, Aug 19, 12:23 PM PDT · 15383 days ago · 17 km deep · 81 km away
10. 2.79km S of Banning, CASun, Aug 19, 10:39 AM PDT · 15383 days ago · 12 km deep · 74 km away
11. 1.711km ENE of Cabazon, CASun, Aug 19, 7:05 AM PDT · 15384 days ago · 13 km deep · 92 km away
12. 1.93km SSE of Yorba Linda, CASun, Aug 19, 3:38 AM PDT · 15384 days ago · 4 km deep · 12 km away
13. 1.84km ENE of Calimesa, CASun, Aug 19, 1:38 AM PDT · 15384 days ago · 17 km deep · 62 km away
14. 2.14km SE of Ontario, CASat, Aug 18, 10:36 PM PDT · 15384 days ago · 14 km deep · 17 km away
15. 1.512km W of Anza, CASat, Aug 18, 10:54 AM PDT · 15384 days ago · 2 km deep · 89 km away
16. 2.88km NE of Aguanga, CASat, Aug 18, 12:12 AM PDT · 15385 days ago · 4 km deep · 92 km away
17. 2.513km SW of Newport Beach, CAFri, Aug 17, 7:24 PM PDT · 15385 days ago · 5 km deep · 51 km away
18. 1.58km NNE of Banning, CAFri, Aug 17, 9:20 AM PDT · 15385 days ago · 16 km deep · 77 km away
19. 2.02km NW of Muscoy, CAThu, Aug 16, 9:16 PM PDT · 15386 days ago · 10 km deep · 43 km away
20. 1.62km NNW of Muscoy, CAThu, Aug 16, 5:33 PM PDT · 15386 days ago · 7 km deep · 44 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci49310. Read Fri, Oct 2, 2026, 1:47 AM UTC.