M2.3 earthquake 15 km W of Volcano, Hawaii

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Wed, Sep 29, 1965, 2:27 AM GMT-10

UTC

1965-09-29 12:27:34 UTC

Depth

13.2 km (8.2 mi), shallow

Epicenter

19.452° N, 155.382° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.5 km horizontally, 1.1 km in depth

Magnitude uncertainty

±0.13

Depth from

From location

Station coverage gap

174°

Stations used

7

• Volcano, HawaiiPopulation 2,575. Forecast16 kmW
• Hilo, HawaiiPopulation 43,263. Forecast43 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast330 kmSE

After

1. 2.416 km S of Fern Forest, HawaiiFri, Oct 1, 2:13 AM GMT-10 · 22283 days ago · 5 km deep · 32 km away
2. 2.430 km SSE of Fern Forest, HawaiiMon, Oct 4, 12:50 PM GMT-10 · 22279 days ago · 12 km deep · 46 km away
3. 2.517 km S of Fern Forest, HawaiiTue, Oct 5, 6:57 AM GMT-10 · 22279 days ago · 14 km deep · 30 km away
4. 2.318 km NNW of P?hala, HawaiiTue, Oct 5, 8:13 PM GMT-10 · 22278 days ago · 25 km deep · 18 km away
5. 2.517 km S of Fern Forest, HawaiiFri, Oct 8, 4:50 AM GMT-10 · 22276 days ago · 5 km deep · 31 km away
6. 2.518 km NNE of P?hala, HawaiiFri, Oct 8, 2:38 PM GMT-10 · 22275 days ago · 7 km deep · 11 km away
7. 2.319 km W of Volcano, HawaiiSat, Oct 9, 10:07 PM GMT-10 · 22274 days ago · 3 km deep · 5 km away
8. 2.09 km S of Waimea, HawaiiSun, Oct 10, 6:20 AM GMT-10 · 22274 days ago · 9 km deep · 62 km away
9. 2.50 km NNE of Volcano, HawaiiMon, Oct 11, 9:35 AM GMT-10 · 22273 days ago · 8 km deep · 16 km away
10. 2.633 km SW of Honaunau-Napoopoo, HawaiiTue, Oct 12, 12:57 PM GMT-10 · 22271 days ago · 6 km deep · 75 km away
11. 2.318 km S of Fern Forest, HawaiiWed, Oct 13, 6:46 AM GMT-10 · 22271 days ago · 9 km deep · 33 km away
12. 2.59 km ESE of P?hala, HawaiiWed, Oct 13, 9:38 AM GMT-10 · 22271 days ago · 45 km deep · 32 km away
13. 2.69 km NNE of Kukuihaele, HawaiiWed, Oct 13, 2:34 PM GMT-10 · 22270 days ago · 6 km deep · 85 km away
14. 2.416 km SSE of Volcano, HawaiiThu, Oct 14, 1:57 AM GMT-10 · 22270 days ago · 1 km deep · 28 km away
15. 2.218 km S of Fern Forest, HawaiiThu, Oct 14, 5:49 AM GMT-10 · 22270 days ago · 7 km deep · 34 km away
16. 3.06 km SSE of P?hala, HawaiiFri, Oct 15, 11:36 AM GMT-10 · 22268 days ago · 57 km deep · 34 km away
17. 2.95 km ESE of P?hala, HawaiiFri, Oct 15, 11:40 AM GMT-10 · 22268 days ago · 55 km deep · 30 km away
18. 2.511 km ENE of Honalo, HawaiiFri, Oct 15, 9:04 PM GMT-10 · 22268 days ago · 4 km deep · 50 km away
19. 2.511 km SSW of Pa‘auilo, HawaiiFri, Oct 15, 9:52 PM GMT-10 · 22268 days ago · 14 km deep · 56 km away
20. 2.321 km N of P?hala, HawaiiSat, Oct 16, 3:33 AM GMT-10 · 22268 days ago · 9 km deep · 11 km away
21. 3.644 km S of Wai‘?hinu, HawaiiSat, Oct 16, 6:07 AM GMT-10 · 22268 days ago · 14 km deep · 91 km away
22. 2.10 km S of Volcano, HawaiiSat, Oct 16, 4:47 PM GMT-10 · 22267 days ago · 5 km deep · 16 km away
23. 2.023 km E of Honaunau-Napoopoo, HawaiiSun, Oct 17, 1:37 PM GMT-10 · 22266 days ago · 2 km deep · 27 km away
24. 2.521 km E of Honaunau-Napoopoo, HawaiiSun, Oct 17, 8:59 PM GMT-10 · 22266 days ago · 5 km deep · 30 km away
25. 2.527 km NNW of P?hala, HawaiiSun, Oct 17, 9:23 PM GMT-10 · 22266 days ago · 3 km deep · 23 km away
26. 2.518 km ENE of Honaunau-Napoopoo, HawaiiSun, Oct 17, 10:40 PM GMT-10 · 22266 days ago · 1 km deep · 33 km away
27. 2.1Island of Hawaii, HawaiiMon, Oct 18, 8:51 PM GMT-10 · 22265 days ago · 3 km deep · 20 km away
28. 2.217 km ESE of Leilani Estates, HawaiiTue, Oct 19, 6:15 AM GMT-10 · 22265 days ago · 10 km deep · 64 km away
29. 2.615 km NNE of P?hala, HawaiiTue, Oct 19, 4:10 PM GMT-10 · 22264 days ago · 8 km deep · 14 km away
30. 3.010 km SSW of Volcano, HawaiiWed, Oct 20, 5:50 AM GMT-10 · 22264 days ago · 30 km deep · 15 km away
31. 2.816 km SW of Volcano, HawaiiWed, Oct 20, 6:32 PM GMT-10 · 22263 days ago · 29 km deep · 16 km away
32. 2.59 km NNE of Wai‘?hinu, HawaiiThu, Oct 21, 6:46 AM GMT-10 · 22263 days ago · 14 km deep · 40 km away
33. 2.54 km SW of Waikoloa, HawaiiThu, Oct 21, 8:56 AM GMT-10 · 22263 days ago · 7 km deep · 68 km away
34. 2.515 km SSE of Fern Forest, HawaiiThu, Oct 21, 11:48 AM GMT-10 · 22262 days ago · 8 km deep · 32 km away
35. 2.421 km ESE of P?hala, HawaiiThu, Oct 21, 3:28 PM GMT-10 · 22262 days ago · 32 km deep · 40 km away
36. 2.316 km SSE of Fern Forest, HawaiiThu, Oct 21, 4:14 PM GMT-10 · 22262 days ago · 3 km deep · 33 km away
37. 2.416 km SSE of Fern Forest, HawaiiThu, Oct 21, 4:15 PM GMT-10 · 22262 days ago · 8 km deep · 33 km away
38. 2.212 km SSW of Leilani Estates, HawaiiFri, Oct 22, 3:11 AM GMT-10 · 22262 days ago · 2 km deep · 44 km away
39. 2.519 km SSE of Fern Forest, HawaiiFri, Oct 22, 11:07 PM GMT-10 · 22261 days ago · 11 km deep · 37 km away
40. 2.5Island of Hawaii, HawaiiSat, Oct 23, 5:58 AM GMT-10 · 22261 days ago · 12 km deep · 41 km away
41. 2.517 km SSW of Honaunau-Napoopoo, HawaiiSat, Oct 23, 8:48 AM GMT-10 · 22261 days ago · 5 km deep · 60 km away
42. 2.217 km SSW of Leilani Estates, HawaiiSat, Oct 23, 8:45 PM GMT-10 · 22260 days ago · 2 km deep · 42 km away
43. 2.412 km N of Wai‘?hinu, HawaiiSun, Oct 24, 12:59 PM GMT-10 · 22259 days ago · 0 km deep · 38 km away
44. 2.33 km ENE of Naalehu, HawaiiSun, Oct 24, 2:53 PM GMT-10 · 22259 days ago · 10 km deep · 45 km away
45. 2.6Island of Hawaii, HawaiiSun, Oct 24, 9:50 PM GMT-10 · 22259 days ago · 28 km deep · 23 km away
46. 2.4Island of Hawaii, HawaiiMon, Oct 25, 12:20 AM GMT-10 · 22259 days ago · 4 km deep · 38 km away
47. 1.921 km SSE of Volcano, HawaiiWed, Oct 27, 3:30 AM GMT-10 · 22257 days ago · 36 km deep · 32 km away
48. 2.320 km N of P?hala, HawaiiThu, Oct 28, 4:55 AM GMT-10 · 22256 days ago · 2 km deep · 13 km away
49. 3.02 km NW of Honaunau-Napoopoo, HawaiiThu, Oct 28, 9:48 AM GMT-10 · 22256 days ago · 9 km deep · 52 km away
50. 2.76 km SSW of Volcano, HawaiiThu, Oct 28, 10:19 AM GMT-10 · 22256 days ago · 29 km deep · 15 km away
51. 2.9Island of Hawaii, HawaiiThu, Oct 28, 5:47 PM GMT-10 · 22255 days ago · 30 km deep · 11 km away
52. 2.613 km SSW of Volcano, HawaiiThu, Oct 28, 5:58 PM GMT-10 · 22255 days ago · 34 km deep · 18 km away
53. 2.619 km NNE of P?hala, HawaiiThu, Oct 28, 11:46 PM GMT-10 · 22255 days ago · 10 km deep · 10 km away
54. 2.520 km NNE of P?hala, HawaiiFri, Oct 29, 10:49 AM GMT-10 · 22254 days ago · 0 km deep · 9 km away
55. 3.415 km SSE of Fern Forest, HawaiiSat, Oct 30, 10:25 PM GMT-10 · 22253 days ago · 10 km deep · 33 km away
56. 2.315 km SSE of Fern Forest, HawaiiSat, Oct 30, 10:31 PM GMT-10 · 22253 days ago · 3 km deep · 33 km away
57. 2.415 km SSE of Fern Forest, HawaiiSun, Oct 31, 1:04 AM GMT-10 · 22253 days ago · 6 km deep · 32 km away
58. 2.416 km SSW of Leilani Estates, HawaiiSun, Oct 31, 12:20 PM GMT-10 · 22252 days ago · 9 km deep · 41 km away
59. 2.825 km W of Volcano, HawaiiSun, Oct 31, 7:22 PM GMT-10 · 22252 days ago · 0 km deep · 10 km away
60. 2.719 km E of Honaunau-Napoopoo, HawaiiSun, Oct 31, 9:10 PM GMT-10 · 22252 days ago · 27 km deep · 31 km away

The first 60 of 111.

Before

1. 2.315 km W of Volcano, HawaiiWed, Sep 29, 2:14 AM GMT-10 · 22285 days ago · 12 km deep · 1 km away
2. 3.717 km S of Fern Forest, HawaiiTue, Sep 28, 3:25 AM GMT-10 · 22286 days ago · 6 km deep · 33 km away
3. 2.715 km SE of Fern Forest, HawaiiTue, Sep 28, 12:43 AM GMT-10 · 22286 days ago · 0 km deep · 36 km away
4. 2.630 km ESE of Naalehu, HawaiiSun, Sep 26, 11:20 AM GMT-10 · 22287 days ago · 11 km deep · 54 km away
5. 2.317 km NNE of P?hala, HawaiiSun, Sep 26, 3:09 AM GMT-10 · 22288 days ago · 11 km deep · 12 km away
6. 2.57 km SW of Volcano, HawaiiSun, Sep 26, 2:21 AM GMT-10 · 22288 days ago · 29 km deep · 12 km away
7. 2.4Island of Hawaii, HawaiiSat, Sep 25, 5:35 PM GMT-10 · 22288 days ago · 12 km deep · 45 km away
8. 2.218 km SSE of Fern Forest, HawaiiSat, Sep 25, 3:50 PM GMT-10 · 22288 days ago · 13 km deep · 38 km away
9. 2.828 km S of Leilani Estates, HawaiiSat, Sep 25, 3:25 PM GMT-10 · 22288 days ago · 10 km deep · 52 km away
10. 2.3Island of Hawaii, HawaiiSat, Sep 25, 11:21 AM GMT-10 · 22288 days ago · 15 km deep · 36 km away
11. 2.328 km NE of Honaunau-Napoopoo, HawaiiSat, Sep 25, 4:10 AM GMT-10 · 22289 days ago · 5 km deep · 33 km away
12. 2.512 km NNE of P?hala, HawaiiSat, Sep 25, 1:02 AM GMT-10 · 22289 days ago · 6 km deep · 17 km away
13. 2.521 km SSE of Honaunau-Napoopoo, HawaiiWed, Sep 22, 11:32 AM GMT-10 · 22291 days ago · 2 km deep · 44 km away
14. 3.35 km N of Wai‘?hinu, HawaiiTue, Sep 21, 9:53 PM GMT-10 · 22292 days ago · 6 km deep · 44 km away
15. 2.516 km SSE of Fern Forest, HawaiiTue, Sep 21, 9:53 AM GMT-10 · 22293 days ago · 8 km deep · 34 km away
16. 2.316 km SSE of Fern Forest, HawaiiTue, Sep 21, 8:54 AM GMT-10 · 22293 days ago · 10 km deep · 36 km away
17. 2.321 km S of Leilani Estates, HawaiiTue, Sep 21, 7:24 AM GMT-10 · 22293 days ago · 4 km deep · 56 km away
18. 2.224 km S of Leilani Estates, HawaiiTue, Sep 21, 4:36 AM GMT-10 · 22293 days ago · 11 km deep · 52 km away
19. 2.814 km S of Fern Forest, HawaiiMon, Sep 20, 10:47 AM GMT-10 · 22293 days ago · 6 km deep · 30 km away
20. 2.810 km N of Naalehu, HawaiiMon, Sep 20, 12:30 AM GMT-10 · 22294 days ago · 0 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19650620. Read Sun, Oct 4, 2026, 7:56 AM UTC.