M2.1 earthquake 15 km S of Fern Forest, Hawaii

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Sat, Oct 23, 1982, 11:32 AM HST

UTC

1982-10-23 21:32:39 UTC

Depth

8.4 km (5.2 mi), shallow

Epicenter

19.323° N, 155.118° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.12

Depth from

From location

Station coverage gap

111°

Stations used

34

• Fern Forest, HawaiiPopulation 1,150. Forecast16 kmS
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast34 kmSSW
• Honolulu, HawaiiPopulation 350,964. Forecast361 kmSE

After

1. 2.717 km W of Volcano, HawaiiSat, Oct 23, 1:49 PM HST · 16050 days ago · 9 km deep · 32 km away
2. 2.020 km N of P?hala, HawaiiSat, Oct 23, 3:49 PM HST · 16050 days ago · 9 km deep · 36 km away
3. 1.812 km S of Volcano, HawaiiSat, Oct 23, 5:46 PM HST · 16049 days ago · 9 km deep · 10 km away
4. 2.230 km ENE of Honaunau-Napoopoo, HawaiiSat, Oct 23, 10:56 PM HST · 16049 days ago · 9 km deep · 53 km away
5. 2.413 km S of Volcano, HawaiiSun, Oct 24, 1:01 AM HST · 16049 days ago · 8 km deep · 14 km away
6. 2.014 km S of Volcano, HawaiiSun, Oct 24, 9:13 AM HST · 16049 days ago · 7 km deep · 11 km away
7. 1.910 km SE of Volcano, HawaiiSun, Oct 24, 10:05 AM HST · 16049 days ago · 2 km deep · 8 km away
8. 1.613 km SSE of Volcano, HawaiiSun, Oct 24, 2:16 PM HST · 16049 days ago · 8 km deep · 7 km away
9. 2.015 km SSE of Volcano, HawaiiSun, Oct 24, 8:05 PM HST · 16048 days ago · 8 km deep · 5 km away
10. 2.210 km SSE of Volcano, HawaiiSun, Oct 24, 9:12 PM HST · 16048 days ago · 7 km deep · 10 km away
11. 2.015 km S of Fern Forest, HawaiiMon, Oct 25, 2:40 AM HST · 16048 days ago · 7 km deep · 1 km away
12. 2.014 km NE of P?hala, HawaiiMon, Oct 25, 3:16 AM HST · 16048 days ago · 3 km deep · 28 km away
13. 1.99 km SSE of Volcano, HawaiiMon, Oct 25, 3:58 AM HST · 16048 days ago · 2 km deep · 9 km away
14. 3.414 km SSE of Volcano, HawaiiMon, Oct 25, 6:19 AM HST · 16048 days ago · 9 km deep · 7 km away
15. 2.311 km SSE of Volcano, HawaiiMon, Oct 25, 1:03 PM HST · 16048 days ago · 8 km deep · 7 km away
16. 2.06 km S of Volcano, HawaiiMon, Oct 25, 5:30 PM HST · 16047 days ago · 2 km deep · 15 km away
17. 2.36 km S of Volcano, HawaiiMon, Oct 25, 6:34 PM HST · 16047 days ago · 2 km deep · 15 km away
18. 1.814 km S of Volcano, HawaiiMon, Oct 25, 7:14 PM HST · 16047 days ago · 7 km deep · 14 km away
19. 1.76 km S of Volcano, HawaiiMon, Oct 25, 8:07 PM HST · 16047 days ago · 2 km deep · 15 km away
20. 1.56 km WNW of P?hala, HawaiiMon, Oct 25, 8:57 PM HST · 16047 days ago · 5 km deep · 45 km away
21. 1.9Island of Hawaii, HawaiiMon, Oct 25, 11:15 PM HST · 16047 days ago · 3 km deep · 32 km away
22. 3.115 km S of Fern Forest, HawaiiTue, Oct 26, 6:54 AM HST · 16047 days ago · 8 km deep · 2 km away
23. 2.515 km S of Fern Forest, HawaiiTue, Oct 26, 6:56 AM HST · 16047 days ago · 8 km deep · 2 km away
24. 2.915 km S of Fern Forest, HawaiiTue, Oct 26, 6:58 AM HST · 16047 days ago · 9 km deep · 2 km away
25. 1.6Island of Hawaii, HawaiiTue, Oct 26, 12:17 PM HST · 16047 days ago · 7 km deep · 4 km away
26. 2.313 km NE of P?hala, HawaiiTue, Oct 26, 2:30 PM HST · 16047 days ago · 7 km deep · 28 km away
27. 2.011 km S of Fern Forest, HawaiiTue, Oct 26, 3:23 PM HST · 16047 days ago · 3 km deep · 5 km away
28. 1.911 km SE of Volcano, HawaiiTue, Oct 26, 3:32 PM HST · 16047 days ago · 3 km deep · 6 km away
29. 1.910 km SSE of Volcano, HawaiiTue, Oct 26, 3:38 PM HST · 16047 days ago · 2 km deep · 8 km away
30. 1.94 km SW of Volcano, HawaiiTue, Oct 26, 5:28 PM HST · 16046 days ago · 13 km deep · 19 km away
31. 2.110 km SSE of Volcano, HawaiiTue, Oct 26, 5:40 PM HST · 16046 days ago · 2 km deep · 8 km away
32. 1.910 km SSE of Volcano, HawaiiTue, Oct 26, 8:01 PM HST · 16046 days ago · 2 km deep · 8 km away
33. 1.911 km SSE of Volcano, HawaiiTue, Oct 26, 10:12 PM HST · 16046 days ago · 6 km deep · 10 km away
34. 2.019 km W of Volcano, HawaiiWed, Oct 27, 4:23 AM HST · 16046 days ago · 8 km deep · 33 km away
35. 2.317 km S of Volcano, HawaiiWed, Oct 27, 5:09 AM HST · 16046 days ago · 3 km deep · 12 km away
36. 2.012 km SSE of Volcano, HawaiiWed, Oct 27, 7:08 AM HST · 16046 days ago · 7 km deep · 7 km away
37. 2.011 km S of Fern Forest, HawaiiWed, Oct 27, 9:10 AM HST · 16046 days ago · 3 km deep · 5 km away
38. 1.913 km SSW of Volcano, HawaiiWed, Oct 27, 10:43 AM HST · 16046 days ago · 7 km deep · 16 km away
39. 2.116 km S of Fern Forest, HawaiiWed, Oct 27, 10:54 AM HST · 16046 days ago · 8 km deep · 1 km away
40. 1.614 km SSE of Volcano, HawaiiWed, Oct 27, 5:57 PM HST · 16045 days ago · 7 km deep · 5 km away
41. 2.024 km W of Volcano, HawaiiWed, Oct 27, 11:53 PM HST · 16045 days ago · 6 km deep · 39 km away
42. 2.113 km S of Volcano, HawaiiThu, Oct 28, 1:37 AM HST · 16045 days ago · 7 km deep · 14 km away
43. 2.015 km SSE of Volcano, HawaiiThu, Oct 28, 5:05 AM HST · 16045 days ago · 7 km deep · 5 km away
44. 1.615 km S of Fern Forest, HawaiiThu, Oct 28, 6:10 AM HST · 16045 days ago · 6 km deep · 1 km away
45. 2.0Island of Hawaii, HawaiiThu, Oct 28, 9:50 AM HST · 16045 days ago · 5 km deep · 28 km away
46. 2.016 km NE of P?hala, HawaiiThu, Oct 28, 10:34 AM HST · 16045 days ago · 6 km deep · 26 km away
47. 2.56 km S of Volcano, HawaiiThu, Oct 28, 1:47 PM HST · 16045 days ago · 2 km deep · 15 km away
48. 1.86 km S of Volcano, HawaiiThu, Oct 28, 4:34 PM HST · 16045 days ago · 2 km deep · 15 km away
49. 2.018 km N of P?hala, HawaiiThu, Oct 28, 6:44 PM HST · 16044 days ago · 3 km deep · 36 km away
50. 2.214 km S of Volcano, HawaiiThu, Oct 28, 10:30 PM HST · 16044 days ago · 8 km deep · 15 km away
51. 2.813 km SSE of Fern Forest, HawaiiFri, Oct 29, 12:14 AM HST · 16044 days ago · 8 km deep · 5 km away
52. 1.76 km S of Volcano, HawaiiFri, Oct 29, 1:03 AM HST · 16044 days ago · 2 km deep · 15 km away
53. 2.36 km S of Volcano, HawaiiFri, Oct 29, 2:01 AM HST · 16044 days ago · 2 km deep · 15 km away
54. 2.113 km S of Volcano, HawaiiFri, Oct 29, 4:20 AM HST · 16044 days ago · 6 km deep · 11 km away
55. 2.211 km S of Volcano, HawaiiFri, Oct 29, 6:57 AM HST · 16044 days ago · 7 km deep · 10 km away
56. 1.816 km S of Fern Forest, HawaiiFri, Oct 29, 7:25 AM HST · 16044 days ago · 6 km deep · 3 km away
57. 1.912 km S of Volcano, HawaiiFri, Oct 29, 11:11 AM HST · 16044 days ago · 6 km deep · 10 km away
58. 2.711 km NE of P?hala, HawaiiFri, Oct 29, 11:50 AM HST · 16044 days ago · 7 km deep · 29 km away
59. 2.012 km NE of P?hala, HawaiiFri, Oct 29, 11:54 AM HST · 16044 days ago · 5 km deep · 29 km away
60. 1.83 km S of Volcano, HawaiiFri, Oct 29, 10:07 PM HST · 16043 days ago · 6 km deep · 16 km away

The first 60 of at least 201.

Before

1. 2.811 km S of Volcano, HawaiiSat, Oct 23, 9:56 AM HST · 16050 days ago · 9 km deep · 11 km away
2. 2.06 km S of Volcano, HawaiiSat, Oct 23, 1:48 AM HST · 16050 days ago · 2 km deep · 15 km away
3. 3.014 km SSE of Volcano, HawaiiSat, Oct 23, 12:14 AM HST · 16050 days ago · 9 km deep · 7 km away
4. 1.914 km S of Volcano, HawaiiSat, Oct 23, 12:12 AM HST · 16050 days ago · 6 km deep · 15 km away
5. 3.110 km S of Volcano, HawaiiFri, Oct 22, 9:42 PM HST · 16050 days ago · 8 km deep · 11 km away
6. 2.017 km NE of P?hala, HawaiiFri, Oct 22, 8:50 PM HST · 16050 days ago · 7 km deep · 24 km away
7. 1.611 km S of Volcano, HawaiiFri, Oct 22, 7:41 PM HST · 16050 days ago · 6 km deep · 10 km away
8. 1.915 km S of Fern Forest, HawaiiFri, Oct 22, 7:29 PM HST · 16050 days ago · 5 km deep · 1 km away
9. 2.013 km NE of P?hala, HawaiiFri, Oct 22, 7:04 PM HST · 16050 days ago · 2 km deep · 28 km away
10. 1.515 km S of Volcano, HawaiiFri, Oct 22, 6:45 PM HST · 16050 days ago · 5 km deep · 14 km away
11. 2.116 km ENE of P?hala, HawaiiFri, Oct 22, 8:10 AM HST · 16051 days ago · 5 km deep · 24 km away
12. 1.616 km S of Volcano, HawaiiFri, Oct 22, 7:13 AM HST · 16051 days ago · 9 km deep · 14 km away
13. 2.012 km SSE of Volcano, HawaiiFri, Oct 22, 6:21 AM HST · 16051 days ago · 8 km deep · 9 km away
14. 2.514 km SSW of Volcano, HawaiiFri, Oct 22, 5:10 AM HST · 16051 days ago · 8 km deep · 16 km away
15. 3.413 km SSE of Volcano, HawaiiFri, Oct 22, 3:13 AM HST · 16051 days ago · 9 km deep · 7 km away
16. 2.714 km S of Volcano, HawaiiThu, Oct 21, 11:09 PM HST · 16051 days ago · 9 km deep · 11 km away
17. 2.211 km S of Volcano, HawaiiThu, Oct 21, 9:35 PM HST · 16051 days ago · 8 km deep · 10 km away
18. 1.515 km S of Volcano, HawaiiThu, Oct 21, 8:56 PM HST · 16051 days ago · 3 km deep · 11 km away
19. 2.212 km NW of P?hala, HawaiiThu, Oct 21, 8:53 PM HST · 16051 days ago · 5 km deep · 48 km away
20. 2.617 km SW of Volcano, HawaiiThu, Oct 21, 7:15 PM HST · 16051 days ago · 32 km deep · 22 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19824082. Read Fri, Oct 2, 2026, 2:30 PM UTC.