M2.1 earthquake 13 km S of Volcano, Hawaii

Magnitude

2.1 (ml), micro

Local time

Tue, Jul 20, 1982, 10:26 PM HST

UTC

1982-07-21 08:26:29 UTC

Depth

7.4 km (4.6 mi), shallow

Epicenter

19.320° N, 155.255° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.13

Depth from

From location

Station coverage gap

88°

Stations used

36

• Volcano, HawaiiPopulation 2,575. Forecast14 kmS
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast42 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast350 kmSE

After

1. 2.320 km S of Fern Forest, HawaiiWed, Jul 21, 12:57 AM HST · 16141 days ago · 39 km deep · 14 km away
2. 2.017 km ENE of P?hala, HawaiiWed, Jul 21, 2:42 AM HST · 16141 days ago · 6 km deep · 9 km away
3. 1.611 km SSE of Volcano, HawaiiWed, Jul 21, 4:00 AM HST · 16140 days ago · 7 km deep · 5 km away
4. 2.114 km S of Fern Forest, HawaiiWed, Jul 21, 4:01 AM HST · 16140 days ago · 8 km deep · 12 km away
5. 2.014 km ENE of P?hala, HawaiiWed, Jul 21, 7:06 AM HST · 16140 days ago · 4 km deep · 12 km away
6. 2.07 km SW of Volcano, HawaiiWed, Jul 21, 4:35 PM HST · 16140 days ago · 16 km deep · 10 km away
7. 2.214 km SW of Leilani Estates, HawaiiWed, Jul 21, 10:57 PM HST · 16140 days ago · 7 km deep · 26 km away
8. 2.015 km NE of P?hala, HawaiiThu, Jul 22, 4:41 AM HST · 16139 days ago · 6 km deep · 12 km away
9. 2.413 km NE of P?hala, HawaiiThu, Jul 22, 7:03 AM HST · 16139 days ago · 2 km deep · 14 km away
10. 2.520 km NNE of P?hala, HawaiiThu, Jul 22, 9:42 AM HST · 16139 days ago · 7 km deep · 20 km away
11. 2.614 km S of Volcano, HawaiiThu, Jul 22, 11:55 AM HST · 16139 days ago · 7 km deep · 3 km away
12. 2.016 km ENE of P?hala, HawaiiThu, Jul 22, 3:02 PM HST · 16139 days ago · 5 km deep · 11 km away
13. 2.512 km SSW of Volcano, HawaiiThu, Jul 22, 3:35 PM HST · 16139 days ago · 34 km deep · 4 km away
14. 2.320 km S of Fern Forest, HawaiiThu, Jul 22, 11:22 PM HST · 16139 days ago · 40 km deep · 15 km away
15. 2.312 km NE of P?hala, HawaiiFri, Jul 23, 12:40 AM HST · 16139 days ago · 7 km deep · 15 km away
16. 2.311 km N of Wai‘?hinu, HawaiiFri, Jul 23, 7:38 AM HST · 16138 days ago · 5 km deep · 42 km away
17. 2.613 km NE of P?hala, HawaiiFri, Jul 23, 9:22 AM HST · 16138 days ago · 3 km deep · 14 km away
18. 1.712 km SSE of Volcano, HawaiiFri, Jul 23, 10:20 AM HST · 16138 days ago · 9 km deep · 6 km away
19. 2.412 km ENE of P?hala, HawaiiFri, Jul 23, 7:22 PM HST · 16138 days ago · 6 km deep · 15 km away
20. 2.314 km NE of P?hala, HawaiiFri, Jul 23, 9:48 PM HST · 16138 days ago · 3 km deep · 13 km away
21. 2.114 km S of Volcano, HawaiiSat, Jul 24, 1:10 AM HST · 16138 days ago · 8 km deep · 1 km away
22. 2.126 km SSE of Fern Forest, HawaiiSat, Jul 24, 1:41 AM HST · 16138 days ago · 46 km deep · 23 km away
23. 3.014 km NE of P?hala, HawaiiSat, Jul 24, 2:29 AM HST · 16138 days ago · 4 km deep · 14 km away
24. 2.313 km NE of P?hala, HawaiiSat, Jul 24, 2:52 AM HST · 16138 days ago · 9 km deep · 14 km away
25. 2.014 km S of Fern Forest, HawaiiSat, Jul 24, 3:25 AM HST · 16138 days ago · 6 km deep · 13 km away
26. 2.917 km NE of P?hala, HawaiiSat, Jul 24, 8:18 AM HST · 16137 days ago · 7 km deep · 10 km away
27. 1.914 km S of Volcano, HawaiiSat, Jul 24, 3:32 PM HST · 16137 days ago · 8 km deep · 4 km away
28. 2.016 km S of Fern Forest, HawaiiSat, Jul 24, 4:13 PM HST · 16137 days ago · 8 km deep · 14 km away
29. 1.920 km N of P?hala, HawaiiSat, Jul 24, 5:16 PM HST · 16137 days ago · 5 km deep · 21 km away
30. 2.413 km SSW of Volcano, HawaiiSat, Jul 24, 6:47 PM HST · 16137 days ago · 7 km deep · 1 km away
31. 1.5Island of Hawaii, HawaiiSat, Jul 24, 9:34 PM HST · 16137 days ago · 13 km deep · 9 km away
32. 2.016 km NE of P?hala, HawaiiSat, Jul 24, 10:06 PM HST · 16137 days ago · 6 km deep · 11 km away
33. 2.016 km ENE of P?hala, HawaiiSun, Jul 25, 2:38 AM HST · 16137 days ago · 8 km deep · 11 km away
34. 2.012 km SSE of Volcano, HawaiiSun, Jul 25, 3:29 AM HST · 16137 days ago · 8 km deep · 8 km away
35. 2.320 km S of Fern Forest, HawaiiSun, Jul 25, 7:40 AM HST · 16136 days ago · 41 km deep · 15 km away
36. 2.2Island of Hawaii, HawaiiSun, Jul 25, 10:27 AM HST · 16136 days ago · 6 km deep · 29 km away
37. 1.613 km S of Volcano, HawaiiSun, Jul 25, 11:07 AM HST · 16136 days ago · 9 km deep · 4 km away
38. 2.213 km SSE of Volcano, HawaiiSun, Jul 25, 3:37 PM HST · 16136 days ago · 9 km deep · 7 km away
39. 1.918 km SW of Volcano, HawaiiSun, Jul 25, 4:32 PM HST · 16136 days ago · 7 km deep · 9 km away
40. 2.05 km SW of Volcano, HawaiiSun, Jul 25, 10:26 PM HST · 16136 days ago · 11 km deep · 9 km away
41. 2.014 km S of Volcano, HawaiiMon, Jul 26, 12:55 AM HST · 16136 days ago · 8 km deep · 3 km away
42. 2.811 km WNW of P?hala, HawaiiMon, Jul 26, 2:41 AM HST · 16136 days ago · 6 km deep · 36 km away
43. 2.713 km SSE of Fern Forest, HawaiiMon, Jul 26, 7:49 PM HST · 16135 days ago · 8 km deep · 16 km away
44. 2.421 km S of Fern Forest, HawaiiTue, Jul 27, 12:33 AM HST · 16135 days ago · 43 km deep · 16 km away
45. 2.015 km S of Volcano, HawaiiTue, Jul 27, 7:05 AM HST · 16134 days ago · 7 km deep · 4 km away
46. 1.68 km NW of P?hala, HawaiiTue, Jul 27, 9:42 AM HST · 16134 days ago · 5 km deep · 31 km away
47. 2.56 km SSW of P?hala, HawaiiTue, Jul 27, 10:53 AM HST · 16134 days ago · 10 km deep · 33 km away
48. 1.626 km N of P?hala, HawaiiTue, Jul 27, 11:05 AM HST · 16134 days ago · 6 km deep · 28 km away
49. 2.4Island of Hawaii, HawaiiTue, Jul 27, 4:25 PM HST · 16134 days ago · 9 km deep · 55 km away
50. 2.017 km NE of P?hala, HawaiiTue, Jul 27, 6:04 PM HST · 16134 days ago · 7 km deep · 10 km away
51. 2.011 km SSE of Fern Forest, HawaiiTue, Jul 27, 8:36 PM HST · 16134 days ago · 7 km deep · 18 km away
52. 2.016 km NE of P?hala, HawaiiWed, Jul 28, 1:11 PM HST · 16133 days ago · 6 km deep · 11 km away
53. 1.610 km SSW of Leilani Estates, HawaiiWed, Jul 28, 1:30 PM HST · 16133 days ago · 5 km deep · 32 km away
54. 2.513 km S of Volcano, HawaiiWed, Jul 28, 1:45 PM HST · 16133 days ago · 7 km deep · 3 km away
55. 2.015 km NE of P?hala, HawaiiWed, Jul 28, 7:30 PM HST · 16133 days ago · 8 km deep · 11 km away
56. 2.017 km NE of P?hala, HawaiiWed, Jul 28, 11:40 PM HST · 16133 days ago · 6 km deep · 10 km away
57. 2.614 km NE of P?hala, HawaiiThu, Jul 29, 12:44 AM HST · 16133 days ago · 3 km deep · 14 km away
58. 1.812 km S of Volcano, HawaiiThu, Jul 29, 3:19 AM HST · 16133 days ago · 6 km deep · 1 km away
59. 2.613 km S of Volcano, HawaiiThu, Jul 29, 3:40 AM HST · 16133 days ago · 8 km deep · 0 km away
60. 2.611 km SSE of Volcano, HawaiiThu, Jul 29, 7:14 AM HST · 16132 days ago · 8 km deep · 8 km away

The first 60 of 198.

Before

1. 2.514 km SSW of Volcano, HawaiiTue, Jul 20, 7:09 PM HST · 16141 days ago · 9 km deep · 1 km away
2. 1.514 km S of Volcano, HawaiiTue, Jul 20, 4:17 PM HST · 16141 days ago · 5 km deep · 4 km away
3. 1.914 km S of Volcano, HawaiiTue, Jul 20, 3:34 PM HST · 16141 days ago · 7 km deep · 1 km away
4. 1.617 km ENE of P?hala, HawaiiTue, Jul 20, 8:54 AM HST · 16141 days ago · 6 km deep · 10 km away
5. 1.616 km SSW of Volcano, HawaiiTue, Jul 20, 8:49 AM HST · 16141 days ago · 7 km deep · 6 km away
6. 1.713 km ENE of P?hala, HawaiiTue, Jul 20, 12:56 AM HST · 16142 days ago · 6 km deep · 14 km away
7. 2.213 km ENE of P?hala, HawaiiTue, Jul 20, 12:51 AM HST · 16142 days ago · 5 km deep · 13 km away
8. 2.313 km ENE of P?hala, HawaiiTue, Jul 20, 12:48 AM HST · 16142 days ago · 7 km deep · 14 km away
9. 2.44 km ESE of Honaunau-Napoopoo, HawaiiMon, Jul 19, 10:58 PM HST · 16142 days ago · 7 km deep · 61 km away
10. 1.5Island of Hawaii, HawaiiMon, Jul 19, 6:01 PM HST · 16142 days ago · 7 km deep · 13 km away
11. 2.23 km SW of Volcano, HawaiiMon, Jul 19, 11:22 AM HST · 16142 days ago · 14 km deep · 11 km away
12. 2.015 km SW of Leilani Estates, HawaiiMon, Jul 19, 11:06 AM HST · 16142 days ago · 8 km deep · 25 km away
13. 2.28 km SW of Volcano, HawaiiMon, Jul 19, 9:47 AM HST · 16142 days ago · 25 km deep · 8 km away
14. 2.313 km NE of P?hala, HawaiiMon, Jul 19, 7:06 AM HST · 16142 days ago · 3 km deep · 14 km away
15. 1.813 km NE of P?hala, HawaiiMon, Jul 19, 2:29 AM HST · 16143 days ago · 2 km deep · 14 km away
16. 1.511 km SSE of Volcano, HawaiiSun, Jul 18, 10:05 PM HST · 16143 days ago · 7 km deep · 5 km away
17. 1.612 km SSE of Volcano, HawaiiSun, Jul 18, 9:47 PM HST · 16143 days ago · 7 km deep · 8 km away
18. 2.938 km ESE of Naalehu, HawaiiSun, Jul 18, 12:17 PM HST · 16143 days ago · 13 km deep · 43 km away
19. 2.0Island of Hawaii, HawaiiSun, Jul 18, 6:52 AM HST · 16143 days ago · 7 km deep · 13 km away
20. 3.08 km NE of Naalehu, HawaiiSun, Jul 18, 3:30 AM HST · 16144 days ago · 12 km deep · 36 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19822693. Read Tue, Sep 29, 2026, 1:21 AM UTC.