M1.8 earthquake 6 km SSW of Volcano, Hawaii

Magnitude

1.8 (ml), micro

Local time

Fri, Oct 17, 1986, 7:34 PM HST

UTC

1986-10-18 05:34:12 UTC

Depth

1.9 km (1.2 mi), shallow

Epicenter

19.395° N, 155.265° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.4 km in depth

Magnitude uncertainty

±0.05

Depth from

From location

Station coverage gap

104°

Stations used

14

• Volcano, HawaiiPopulation 2,575. Forecast6 kmSSW
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast38 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast344 kmSE

After

1. 2.516 km S of Fern Forest, HawaiiSat, Nov 8, 3:41 PM HST · 14563 days ago · 8 km deep · 16 km away
2. 2.417 km W of Volcano, HawaiiSat, Nov 8, 6:54 PM HST · 14563 days ago · 10 km deep · 16 km away
3. 2.422 km WNW of Volcano, HawaiiSat, Nov 8, 11:57 PM HST · 14562 days ago · 4 km deep · 21 km away
4. 2.29 km SW of Volcano, HawaiiSun, Nov 9, 3:14 AM HST · 14562 days ago · 9 km deep · 4 km away
5. 2.822 km SE of Waimea, HawaiiMon, Nov 10, 5:25 AM HST · 14561 days ago · 22 km deep · 60 km away
6. 2.521 km W of Volcano, HawaiiMon, Nov 10, 8:11 PM HST · 14561 days ago · 4 km deep · 20 km away
7. 1.515 km S of Fern Forest, HawaiiTue, Nov 11, 3:21 AM HST · 14560 days ago · 7 km deep · 17 km away
8. 2.412 km S of Volcano, HawaiiTue, Nov 11, 4:52 AM HST · 14560 days ago · 7 km deep · 9 km away
9. 2.110 km SSE of Volcano, HawaiiTue, Nov 11, 3:07 PM HST · 14560 days ago · 7 km deep · 7 km away
10. 2.014 km SSE of Fern Forest, HawaiiTue, Nov 11, 7:25 PM HST · 14560 days ago · 7 km deep · 21 km away
11. 2.017 km W of Volcano, HawaiiWed, Nov 12, 6:37 AM HST · 14559 days ago · 5 km deep · 16 km away
12. 2.024 km W of Volcano, HawaiiWed, Nov 12, 12:17 PM HST · 14559 days ago · 8 km deep · 22 km away
13. 1.911 km SSW of Pa‘auilo, HawaiiWed, Nov 12, 12:53 PM HST · 14559 days ago · 10 km deep · 63 km away
14. 2.212 km E of P?hala, HawaiiWed, Nov 12, 8:15 PM HST · 14559 days ago · 45 km deep · 24 km away
15. 2.113 km SW of Leilani Estates, HawaiiThu, Nov 13, 8:02 AM HST · 14558 days ago · 6 km deep · 27 km away
16. 2.522 km W of Volcano, HawaiiThu, Nov 13, 3:42 PM HST · 14558 days ago · 6 km deep · 20 km away
17. 1.910 km NNE of P?hala, HawaiiFri, Nov 14, 12:19 AM HST · 14557 days ago · 8 km deep · 23 km away
18. 1.611 km SW of Leilani Estates, HawaiiFri, Nov 14, 5:40 AM HST · 14557 days ago · 7 km deep · 28 km away
19. 2.09 km S of Volcano, HawaiiFri, Nov 14, 11:13 AM HST · 14557 days ago · 29 km deep · 5 km away
20. 2.520 km SE of Waimea, HawaiiFri, Nov 14, 7:52 PM HST · 14557 days ago · 9 km deep · 62 km away
21. 4.011 km S of Volcano, HawaiiSat, Nov 15, 10:58 AM HST · 14556 days ago · 8 km deep · 8 km away
22. 1.715 km SSW of Volcano, HawaiiSat, Nov 15, 1:58 PM HST · 14556 days ago · 28 km deep · 9 km away
23. 2.720 km S of Fern Forest, HawaiiSat, Nov 15, 2:54 PM HST · 14556 days ago · 42 km deep · 20 km away
24. 1.56 km SSW of Volcano, HawaiiSat, Nov 15, 8:49 PM HST · 14556 days ago · 2 km deep · 1 km away
25. 2.821 km N of P?hala, HawaiiSun, Nov 16, 1:31 AM HST · 14555 days ago · 7 km deep · 24 km away
26. 2.112 km ESE of Waimea, HawaiiSun, Nov 16, 7:09 AM HST · 14555 days ago · 10 km deep · 72 km away
27. 2.417 km NNE of Honoka‘a, HawaiiSun, Nov 16, 12:17 PM HST · 14555 days ago · 61 km deep · 92 km away
28. 1.84 km SW of Volcano, HawaiiSun, Nov 16, 12:46 PM HST · 14555 days ago · 8 km deep · 2 km away
29. 2.019 km N of P?hala, HawaiiSun, Nov 16, 5:31 PM HST · 14555 days ago · 8 km deep · 20 km away
30. 2.213 km N of P?hala, HawaiiSun, Nov 16, 8:14 PM HST · 14555 days ago · 9 km deep · 26 km away
31. 2.57 km NNW of Volcano, HawaiiMon, Nov 17, 3:38 AM HST · 14554 days ago · 30 km deep · 13 km away
32. 2.06 km SSE of Volcano, HawaiiMon, Nov 17, 4:20 AM HST · 14554 days ago · 3 km deep · 5 km away
33. 2.13 km WSW of Volcano, HawaiiMon, Nov 17, 9:38 AM HST · 14554 days ago · 13 km deep · 3 km away
34. 2.07 km SW of Volcano, HawaiiMon, Nov 17, 9:52 AM HST · 14554 days ago · 9 km deep · 1 km away
35. 2.14 km SW of Volcano, HawaiiMon, Nov 17, 10:20 AM HST · 14554 days ago · 12 km deep · 2 km away
36. 2.22 km SW of Volcano, HawaiiMon, Nov 17, 10:36 AM HST · 14554 days ago · 15 km deep · 4 km away
37. 2.22 km WSW of Volcano, HawaiiMon, Nov 17, 10:57 AM HST · 14554 days ago · 12 km deep · 4 km away
38. 1.83 km W of Volcano, HawaiiMon, Nov 17, 11:06 AM HST · 14554 days ago · 11 km deep · 6 km away
39. 2.22 km W of Volcano, HawaiiMon, Nov 17, 11:35 AM HST · 14554 days ago · 14 km deep · 5 km away
40. 1.63 km WSW of Volcano, HawaiiMon, Nov 17, 11:51 AM HST · 14554 days ago · 1 km deep · 5 km away
41. 2.1Island of Hawaii, HawaiiMon, Nov 17, 12:29 PM HST · 14554 days ago · 9 km deep · 3 km away
42. 2.04 km SSW of Volcano, HawaiiMon, Nov 17, 1:33 PM HST · 14554 days ago · 14 km deep · 3 km away
43. 2.13 km SSE of Volcano, HawaiiMon, Nov 17, 1:51 PM HST · 14554 days ago · 14 km deep · 6 km away
44. 2.03 km SW of Volcano, HawaiiMon, Nov 17, 2:11 PM HST · 14554 days ago · 10 km deep · 4 km away
45. 2.012 km SSE of Volcano, HawaiiMon, Nov 17, 2:37 PM HST · 14554 days ago · 7 km deep · 11 km away
46. 2.04 km WSW of Volcano, HawaiiMon, Nov 17, 4:06 PM HST · 14554 days ago · 9 km deep · 3 km away
47. 2.39 km W of Volcano, HawaiiMon, Nov 17, 6:30 PM HST · 14554 days ago · 7 km deep · 8 km away
48. 1.64 km W of P?hala, HawaiiTue, Nov 18, 6:27 AM HST · 14553 days ago · 8 km deep · 34 km away
49. 1.87 km SSW of Volcano, HawaiiTue, Nov 18, 4:32 PM HST · 14553 days ago · 10 km deep · 2 km away
50. 2.04 km S of Volcano, HawaiiTue, Nov 18, 4:59 PM HST · 14553 days ago · 12 km deep · 4 km away
51. 2.310 km SW of Volcano, HawaiiWed, Nov 19, 1:20 AM HST · 14552 days ago · 14 km deep · 4 km away
52. 2.08 km SW of Volcano, HawaiiWed, Nov 19, 2:05 AM HST · 14552 days ago · 10 km deep · 3 km away
53. 1.614 km S of Volcano, HawaiiWed, Nov 19, 4:12 AM HST · 14552 days ago · 6 km deep · 11 km away
54. 3.116 km S of Fern Forest, HawaiiWed, Nov 19, 9:13 AM HST · 14552 days ago · 9 km deep · 16 km away
55. 1.911 km SSE of Honaunau-Napoopoo, HawaiiWed, Nov 19, 4:18 PM HST · 14552 days ago · 7 km deep · 58 km away
56. 2.515 km S of Fern Forest, HawaiiWed, Nov 19, 4:37 PM HST · 14552 days ago · 7 km deep · 15 km away
57. 2.18 km WSW of Volcano, HawaiiThu, Nov 20, 4:14 AM HST · 14551 days ago · 13 km deep · 6 km away
58. 2.33 km NW of Volcano, HawaiiThu, Nov 20, 4:18 AM HST · 14551 days ago · 16 km deep · 8 km away
59. 1.816 km S of Fern Forest, HIThu, Nov 20, 6:41 PM HST · 14551 days ago · 6 km deep · 17 km away
60. 1.68 km NNE of P?hala, HawaiiThu, Nov 20, 7:20 PM HST · 14551 days ago · 10 km deep · 24 km away

The first 60 of 198.

From the USGS Earthquake Hazards Program and its partner networks, event hv224490. Read Tue, Sep 22, 2026, 8:44 PM UTC.