M2.2 earthquake 1 km SE of Volcano, Hawaii

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Fri, Jul 24, 1987, 12:43 PM HST

UTC

1987-07-24 22:43:19 UTC

Depth

8.6 km (5.3 mi), shallow

Epicenter

19.433° N, 155.226° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.7 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.05

Depth from

From location

Station coverage gap

270°, poorly surrounded by stations

Stations used

10

• Volcano, HawaiiPopulation 2,575. Forecast1 kmSE
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast32 kmWSW
• Honolulu, HawaiiPopulation 350,964. Forecast344 kmSE

After

1. 1.59 km SSE of Fern Forest, HawaiiFri, Jul 24, 5:53 PM HST · 14314 days ago · 4 km deep · 14 km away
2. 1.510 km SSE of Fern Forest, HawaiiFri, Jul 24, 9:01 PM HST · 14314 days ago · 1 km deep · 14 km away
3. 2.816 km S of Volcano, HawaiiSat, Jul 25, 3:24 AM HST · 14314 days ago · 10 km deep · 16 km away
4. 1.916 km S of Volcano, HawaiiSat, Jul 25, 3:31 AM HST · 14314 days ago · 10 km deep · 15 km away
5. 2.215 km S of Volcano, HawaiiSat, Jul 25, 3:35 AM HST · 14314 days ago · 10 km deep · 15 km away
6. 1.89 km NE of P?hala, HawaiiSat, Jul 25, 5:00 AM HST · 14314 days ago · 8 km deep · 27 km away
7. 2.418 km ESE of Leilani Estates, HawaiiSat, Jul 25, 9:25 AM HST · 14314 days ago · 41 km deep · 50 km away
8. 2.314 km S of Fern Forest, HawaiiSat, Jul 25, 10:32 AM HST · 14314 days ago · 8 km deep · 15 km away
9. 3.113 km S of Volcano, HawaiiSat, Jul 25, 3:21 PM HST · 14313 days ago · 9 km deep · 12 km away
10. 1.717 km NE of P?hala, HawaiiSat, Jul 25, 10:30 PM HST · 14313 days ago · 8 km deep · 20 km away
11. 2.57 km SE of Pa‘auilo, HawaiiSun, Jul 26, 12:59 PM HST · 14312 days ago · 9 km deep · 63 km away
12. 1.87 km SW of Volcano, HawaiiSun, Jul 26, 6:00 PM HST · 14312 days ago · 1 km deep · 7 km away
13. 1.62 km ESE of P?hala, HawaiiSun, Jul 26, 6:22 PM HST · 14312 days ago · 7 km deep · 36 km away
14. 1.912 km SE of Fern Forest, HawaiiMon, Jul 27, 6:21 AM HST · 14312 days ago · 8 km deep · 19 km away
15. 1.714 km SSE of Fern Forest, HawaiiMon, Jul 27, 11:16 AM HST · 14312 days ago · 8 km deep · 19 km away
16. 1.610 km S of Volcano, HawaiiMon, Jul 27, 2:32 PM HST · 14311 days ago · 7 km deep · 10 km away
17. 1.79 km S of P?hala, HawaiiMon, Jul 27, 5:22 PM HST · 14311 days ago · 10 km deep · 44 km away
18. 2.115 km WSW of Volcano, HawaiiMon, Jul 27, 6:36 PM HST · 14311 days ago · -1 km deep · 16 km away
19. 2.419 km WNW of Mountain View, HawaiiTue, Jul 28, 7:55 AM HST · 14311 days ago · 7 km deep · 21 km away
20. 3.016 km SE of Fern Forest, HawaiiTue, Jul 28, 1:28 PM HST · 14310 days ago · 7 km deep · 23 km away
21. 1.75 km WSW of Volcano, HawaiiTue, Jul 28, 8:39 PM HST · 14310 days ago · 1 km deep · 6 km away
22. 2.315 km W of Volcano, HawaiiWed, Jul 29, 7:38 AM HST · 14310 days ago · 7 km deep · 16 km away
23. 1.813 km SSE of Fern Forest, HawaiiWed, Jul 29, 12:55 PM HST · 14309 days ago · 7 km deep · 18 km away
24. 2.34 km NW of Volcano, HawaiiThu, Jul 30, 1:20 AM HST · 14309 days ago · 22 km deep · 6 km away
25. 1.62 km ENE of P?hala, HawaiiThu, Jul 30, 11:27 AM HST · 14309 days ago · 5 km deep · 35 km away
26. 2.35 km SSW of Volcano, HawaiiThu, Jul 30, 12:47 PM HST · 14308 days ago · 2 km deep · 5 km away
27. 2.11 km NW of Fern Acres, HawaiiThu, Jul 30, 6:12 PM HST · 14308 days ago · 17 km deep · 17 km away
28. 1.52 km WSW of Volcano, HawaiiThu, Jul 30, 11:16 PM HST · 14308 days ago · 0 km deep · 3 km away
29. 2.212 km WSW of Volcano, HawaiiFri, Jul 31, 4:28 AM HST · 14308 days ago · 21 km deep · 13 km away
30. 2.013 km S of Volcano, HawaiiFri, Jul 31, 6:30 AM HST · 14308 days ago · 7 km deep · 12 km away
31. 1.717 km W of Volcano, HawaiiFri, Jul 31, 5:41 PM HST · 14307 days ago · 6 km deep · 18 km away
32. 2.114 km S of Volcano, HawaiiFri, Jul 31, 6:55 PM HST · 14307 days ago · 7 km deep · 14 km away
33. 2.625 km N of P?hala, HawaiiFri, Jul 31, 8:55 PM HST · 14307 days ago · 7 km deep · 27 km away
34. 1.612 km W of Volcano, HawaiiSat, Aug 1, 2:14 AM HST · 14307 days ago · 6 km deep · 14 km away
35. 2.415 km E of P?hala, HawaiiSat, Aug 1, 1:14 PM HST · 14306 days ago · 30 km deep · 25 km away
36. 2.12 km SW of Volcano, HawaiiSun, Aug 2, 4:59 PM HST · 14305 days ago · 12 km deep · 3 km away
37. 1.613 km S of Volcano, HawaiiSun, Aug 2, 10:19 PM HST · 14305 days ago · 6 km deep · 12 km away
38. 1.65 km SW of Volcano, HawaiiMon, Aug 3, 9:00 AM HST · 14305 days ago · 13 km deep · 6 km away
39. 2.415 km SE of Fern Forest, HawaiiMon, Aug 3, 3:32 PM HST · 14304 days ago · 8 km deep · 21 km away
40. 2.27 km W of Waimea, HawaiiMon, Aug 3, 3:42 PM HST · 14304 days ago · 10 km deep · 85 km away
41. 1.913 km SSE of Volcano, HawaiiMon, Aug 3, 5:45 PM HST · 14304 days ago · 7 km deep · 12 km away
42. 3.315 km S of Fern Forest, HawaiiTue, Aug 4, 7:14 AM HST · 14304 days ago · 9 km deep · 16 km away
43. 1.623 km N of P?hala, HawaiiTue, Aug 4, 9:55 AM HST · 14304 days ago · 7 km deep · 29 km away
44. 1.817 km N of P?hala, HawaiiTue, Aug 4, 11:04 AM HST · 14304 days ago · 8 km deep · 28 km away
45. 2.38 km SSW of Volcano, HawaiiTue, Aug 4, 12:21 PM HST · 14304 days ago · 3 km deep · 8 km away
46. 2.36 km ENE of Hilo, HawaiiTue, Aug 4, 12:33 PM HST · 14303 days ago · 45 km deep · 40 km away
47. 2.425 km ESE of Honaunau-Napoopoo, HawaiiTue, Aug 4, 2:04 PM HST · 14303 days ago · 7 km deep · 42 km away
48. 2.13 km SW of Volcano, HawaiiTue, Aug 4, 11:12 PM HST · 14303 days ago · 11 km deep · 4 km away
49. 1.713 km S of Fern Forest, HawaiiWed, Aug 5, 3:00 AM HST · 14303 days ago · 8 km deep · 14 km away
50. 1.515 km S of Fern Forest, HawaiiWed, Aug 5, 9:39 AM HST · 14303 days ago · 7 km deep · 16 km away
51. 1.912 km SSE of Volcano, HawaiiWed, Aug 5, 4:30 PM HST · 14302 days ago · 7 km deep · 12 km away
52. 1.91 km NNW of Volcano, HawaiiThu, Aug 6, 4:29 AM HST · 14302 days ago · 2 km deep · 3 km away
53. 2.523 km WNW of Volcano, HawaiiFri, Aug 7, 12:30 PM HST · 14300 days ago · 4 km deep · 25 km away
54. 1.612 km N of P?hala, HawaiiFri, Aug 7, 5:35 PM HST · 14300 days ago · 11 km deep · 31 km away
55. 2.112 km NW of Mountain View, HawaiiFri, Aug 7, 7:47 PM HST · 14300 days ago · 14 km deep · 23 km away
56. 1.616 km S of Fern Forest, HawaiiSat, Aug 8, 8:22 AM HST · 14300 days ago · 8 km deep · 17 km away
57. 1.614 km SSE of Fern Forest, HawaiiSat, Aug 8, 9:22 PM HST · 14299 days ago · 8 km deep · 19 km away
58. 3.814 km S of Volcano, HawaiiSat, Aug 8, 9:45 PM HST · 14299 days ago · 9 km deep · 13 km away
59. 1.916 km S of Volcano, HawaiiSat, Aug 8, 10:04 PM HST · 14299 days ago · 5 km deep · 16 km away
60. 3.515 km S of Volcano, HawaiiSat, Aug 8, 10:11 PM HST · 14299 days ago · 8 km deep · 14 km away

The first 60 of 195.

Before

1. 2.019 km SE of Waimea, HawaiiFri, Jul 24, 12:14 AM HST · 14315 days ago · 18 km deep · 61 km away
2. 2.10 km SE of Volcano, HawaiiThu, Jul 23, 4:04 PM HST · 14315 days ago · -1 km deep · 1 km away
3. 1.816 km S of Fern Forest, HawaiiThu, Jul 23, 6:25 AM HST · 14316 days ago · 7 km deep · 16 km away
4. 2.08 km WSW of Volcano, HawaiiWed, Jul 22, 10:38 PM HST · 14316 days ago · 2 km deep · 9 km away
5. 2.313 km SW of Volcano, HawaiiWed, Jul 22, 4:59 PM HST · 14316 days ago · 10 km deep · 14 km away
6. 1.512 km NNE of P?hala, HawaiiWed, Jul 22, 1:00 PM HST · 14316 days ago · 8 km deep · 26 km away
7. 1.513 km NNE of P?hala, HawaiiWed, Jul 22, 11:21 AM HST · 14317 days ago · 10 km deep · 26 km away
8. 2.415 km S of Fern Forest, HawaiiWed, Jul 22, 6:40 AM HST · 14317 days ago · 8 km deep · 17 km away
9. 2.27 km NNW of P?hala, HawaiiWed, Jul 22, 1:50 AM HST · 14317 days ago · 7 km deep · 34 km away
10. 2.013 km SSE of Volcano, HawaiiTue, Jul 21, 11:51 PM HST · 14317 days ago · 4 km deep · 12 km away
11. 2.09 km W of Mountain View, HawaiiTue, Jul 21, 6:24 PM HST · 14317 days ago · 7 km deep · 16 km away
12. 2.04 km SW of Volcano, HawaiiTue, Jul 21, 6:20 PM HST · 14317 days ago · 3 km deep · 5 km away
13. 2.09 km WSW of Volcano, HawaiiTue, Jul 21, 3:21 PM HST · 14317 days ago · 5 km deep · 10 km away
14. 2.011 km SSE of Volcano, HawaiiMon, Jul 20, 1:43 PM HST · 14318 days ago · 7 km deep · 10 km away
15. 1.616 km SSE of Fern Forest, HawaiiMon, Jul 20, 9:41 AM HST · 14319 days ago · 6 km deep · 21 km away
16. 2.816 km SE of Fern Forest, HawaiiMon, Jul 20, 8:51 AM HST · 14319 days ago · 7 km deep · 22 km away
17. 1.9Island of Hawaii, HawaiiMon, Jul 20, 6:37 AM HST · 14319 days ago · 1 km deep · 8 km away
18. 1.96 km N of P?hala, HawaiiMon, Jul 20, 6:34 AM HST · 14319 days ago · 9 km deep · 33 km away
19. 3.120 km NNE of P?hala, HawaiiMon, Jul 20, 1:40 AM HST · 14319 days ago · 9 km deep · 23 km away
20. 2.06 km SSW of Volcano, HawaiiMon, Jul 20, 1:13 AM HST · 14319 days ago · 1 km deep · 6 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv246002. Read Fri, Oct 2, 2026, 9:54 AM UTC.