M2.1 earthquake 9 km S of Volcano, Hawaii

Magnitude

2.1 (ml), micro

Local time

Sun, Apr 4, 1982, 5:48 AM HST

UTC

1982-04-04 15:48:41 UTC

Depth

8.2 km (5.1 mi), shallow

Epicenter

19.358° N, 155.251° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.05

Depth from

From location

Station coverage gap

60°

Stations used

30

• Volcano, HawaiiPopulation 2,575. Forecast10 kmS
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast39 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast348 kmSE

After

1. 2.015 km S of Fern Forest, HawaiiSun, Apr 4, 7:26 AM HST · 16249 days ago · 7 km deep · 12 km away
2. 2.111 km ENE of P?hala, HawaiiSun, Apr 4, 10:39 AM HST · 16249 days ago · 8 km deep · 18 km away
3. 1.910 km S of Volcano, HawaiiSun, Apr 4, 4:58 PM HST · 16249 days ago · 9 km deep · 1 km away
4. 2.35 km SW of Volcano, HawaiiSun, Apr 4, 11:57 PM HST · 16248 days ago · 2 km deep · 6 km away
5. 3.115 km S of Fern Forest, HawaiiMon, Apr 5, 4:19 AM HST · 16248 days ago · 8 km deep · 14 km away
6. 2.111 km SSE of Volcano, HawaiiMon, Apr 5, 5:51 AM HST · 16248 days ago · 8 km deep · 5 km away
7. 1.911 km S of Volcano, HawaiiMon, Apr 5, 6:23 PM HST · 16248 days ago · 8 km deep · 4 km away
8. 2.2Hawaii region, HawaiiMon, Apr 5, 8:09 PM HST · 16248 days ago · 7 km deep · 30 km away
9. 1.85 km SSW of Volcano, HawaiiMon, Apr 5, 10:29 PM HST · 16248 days ago · 2 km deep · 5 km away
10. 2.17 km SW of Volcano, HawaiiTue, Apr 6, 12:53 AM HST · 16247 days ago · 2 km deep · 5 km away
11. 2.015 km NE of P?hala, HawaiiTue, Apr 6, 3:21 AM HST · 16247 days ago · 6 km deep · 14 km away
12. 2.07 km SW of Volcano, HawaiiTue, Apr 6, 6:38 AM HST · 16247 days ago · 2 km deep · 5 km away
13. 2.012 km S of Fern Forest, HawaiiTue, Apr 6, 7:57 AM HST · 16247 days ago · 8 km deep · 12 km away
14. 3.013 km SSE of Fern Forest, HawaiiTue, Apr 6, 10:58 AM HST · 16247 days ago · 9 km deep · 16 km away
15. 1.844 km ESE of Naalehu, HawaiiTue, Apr 6, 11:48 AM HST · 16247 days ago · 34 km deep · 53 km away
16. 2.114 km SSE of Volcano, HawaiiTue, Apr 6, 10:24 PM HST · 16247 days ago · 9 km deep · 8 km away
17. 2.9Island of Hawaii, HawaiiWed, Apr 7, 12:19 AM HST · 16246 days ago · 10 km deep · 71 km away
18. 2.312 km SSE of Volcano, HawaiiWed, Apr 7, 8:02 AM HST · 16246 days ago · 8 km deep · 6 km away
19. 3.09 km S of Volcano, HawaiiWed, Apr 7, 10:54 AM HST · 16246 days ago · 8 km deep · 1 km away
20. 2.5Island of Hawaii, HawaiiWed, Apr 7, 7:47 PM HST · 16246 days ago · 8 km deep · 25 km away
21. 2.414 km SW of Leilani Estates, HawaiiThu, Apr 8, 1:49 AM HST · 16245 days ago · 8 km deep · 26 km away
22. 1.811 km WNW of Kalaoa, HawaiiThu, Apr 8, 6:06 AM HST · 16245 days ago · 4 km deep · 98 km away
23. 2.64 km SSW of Pa‘auilo, HawaiiThu, Apr 8, 8:36 AM HST · 16245 days ago · 7 km deep · 73 km away
24. 2.27 km SW of Volcano, HawaiiThu, Apr 8, 3:05 PM HST · 16245 days ago · 2 km deep · 4 km away
25. 1.614 km S of Fern Forest, HawaiiThu, Apr 8, 11:45 PM HST · 16244 days ago · 7 km deep · 13 km away
26. 2.5Hawaii region, HawaiiFri, Apr 9, 1:28 AM HST · 16244 days ago · 12 km deep · 53 km away
27. 2.27 km SW of Volcano, HawaiiFri, Apr 9, 10:46 AM HST · 16244 days ago · 2 km deep · 5 km away
28. 2.311 km SSE of Volcano, HawaiiFri, Apr 9, 10:51 AM HST · 16244 days ago · 8 km deep · 5 km away
29. 2.27 km SW of Volcano, HawaiiFri, Apr 9, 3:52 PM HST · 16244 days ago · 2 km deep · 5 km away
30. 2.413 km SSE of Fern Forest, HawaiiFri, Apr 9, 4:02 PM HST · 16244 days ago · 7 km deep · 18 km away
31. 2.17 km SW of Volcano, HawaiiFri, Apr 9, 4:34 PM HST · 16244 days ago · 2 km deep · 5 km away
32. 2.35 km SW of Volcano, HawaiiFri, Apr 9, 9:02 PM HST · 16244 days ago · 0 km deep · 5 km away
33. 2.014 km S of Volcano, HawaiiSat, Apr 10, 2:29 AM HST · 16243 days ago · 8 km deep · 6 km away
34. 1.84 km SE of Leilani Estates, HawaiiSat, Apr 10, 5:25 AM HST · 16243 days ago · 7 km deep · 39 km away
35. 2.07 km SW of Volcano, HawaiiSat, Apr 10, 5:50 AM HST · 16243 days ago · 1 km deep · 5 km away
36. 3.87 km SW of Volcano, HawaiiSat, Apr 10, 5:59 AM HST · 16243 days ago · 2 km deep · 5 km away
37. 2.77 km SW of Volcano, HawaiiSat, Apr 10, 7:32 AM HST · 16243 days ago · 2 km deep · 4 km away
38. 1.97 km SW of Volcano, HawaiiSat, Apr 10, 7:33 AM HST · 16243 days ago · 2 km deep · 5 km away
39. 1.68 km SW of Volcano, HawaiiSat, Apr 10, 3:23 PM HST · 16243 days ago · 2 km deep · 4 km away
40. 3.011 km SSE of Fern Forest, HawaiiSat, Apr 10, 3:51 PM HST · 16243 days ago · 8 km deep · 18 km away
41. 1.611 km S of Volcano, HawaiiSat, Apr 10, 10:27 PM HST · 16243 days ago · 7 km deep · 4 km away
42. 2.613 km S of Volcano, HawaiiSun, Apr 11, 12:03 AM HST · 16242 days ago · 8 km deep · 4 km away
43. 2.46 km SW of Volcano, HawaiiSun, Apr 11, 1:20 AM HST · 16242 days ago · 2 km deep · 5 km away
44. 1.8Island of Hawaii, HawaiiSun, Apr 11, 2:34 AM HST · 16242 days ago · 8 km deep · 12 km away
45. 2.27 km SW of Volcano, HawaiiSun, Apr 11, 5:52 AM HST · 16242 days ago · 2 km deep · 5 km away
46. 2.07 km SW of Volcano, HawaiiSun, Apr 11, 9:21 AM HST · 16242 days ago · 2 km deep · 5 km away
47. 2.28 km SW of Volcano, HawaiiSun, Apr 11, 12:55 PM HST · 16242 days ago · 2 km deep · 4 km away
48. 4.415 km S of Fern Forest, HawaiiSun, Apr 11, 4:04 PM HST · 16242 days ago · 9 km deep · 15 km away
49. 2.415 km S of Fern Forest, HawaiiSun, Apr 11, 4:08 PM HST · 16242 days ago · 8 km deep · 15 km away
50. 1.616 km S of Fern Forest, HawaiiSun, Apr 11, 4:20 PM HST · 16242 days ago · 7 km deep · 16 km away
51. 1.914 km S of Fern Forest, HawaiiSun, Apr 11, 4:35 PM HST · 16242 days ago · 8 km deep · 15 km away
52. 1.65 km SSW of Volcano, HawaiiSun, Apr 11, 6:43 PM HST · 16242 days ago · 3 km deep · 4 km away
53. 2.25 km SSW of Volcano, HawaiiSun, Apr 11, 7:16 PM HST · 16242 days ago · 0 km deep · 4 km away
54. 2.17 km SW of Volcano, HawaiiSun, Apr 11, 10:54 PM HST · 16242 days ago · 2 km deep · 4 km away
55. 2.514 km S of Volcano, HawaiiMon, Apr 12, 1:02 AM HST · 16241 days ago · 9 km deep · 5 km away
56. 2.06 km SW of Volcano, HawaiiMon, Apr 12, 6:44 AM HST · 16241 days ago · 2 km deep · 5 km away
57. 2.314 km S of Fern Forest, HawaiiMon, Apr 12, 9:56 AM HST · 16241 days ago · 7 km deep · 15 km away
58. 1.89 km SW of Volcano, HawaiiMon, Apr 12, 6:36 PM HST · 16241 days ago · 2 km deep · 4 km away
59. 1.616 km E of P?hala, HawaiiMon, Apr 12, 10:25 PM HST · 16241 days ago · 39 km deep · 18 km away
60. 2.017 km S of Volcano, HawaiiTue, Apr 13, 6:12 AM HST · 16240 days ago · 7 km deep · 9 km away

The first 60 of at least 200.

Before

1. 2.312 km ENE of P?hala, HawaiiSun, Apr 4, 4:21 AM HST · 16249 days ago · 5 km deep · 17 km away
2. 2.414 km SW of Leilani Estates, HawaiiSun, Apr 4, 4:02 AM HST · 16249 days ago · 7 km deep · 27 km away
3. 2.014 km S of Fern Forest, HawaiiSun, Apr 4, 3:29 AM HST · 16249 days ago · 6 km deep · 12 km away
4. 2.17 km SW of Volcano, HawaiiSat, Apr 3, 11:31 PM HST · 16249 days ago · 2 km deep · 5 km away
5. 2.77 km SW of Volcano, HawaiiSat, Apr 3, 9:08 PM HST · 16250 days ago · 2 km deep · 4 km away
6. 2.117 km N of P?hala, HawaiiSat, Apr 3, 12:29 PM HST · 16250 days ago · 8 km deep · 26 km away
7. 2.113 km SSE of Fern Forest, HawaiiSat, Apr 3, 12:20 PM HST · 16250 days ago · 8 km deep · 18 km away
8. 1.57 km SW of Volcano, HawaiiSat, Apr 3, 3:49 AM HST · 16250 days ago · 2 km deep · 5 km away
9. 2.112 km SSE of Volcano, HawaiiFri, Apr 2, 10:13 PM HST · 16251 days ago · 6 km deep · 6 km away
10. 2.318 km NNE of P?hala, HawaiiFri, Apr 2, 6:58 PM HST · 16251 days ago · 11 km deep · 19 km away
11. 2.313 km SSE of Volcano, HawaiiThu, Apr 1, 5:28 PM HST · 16252 days ago · 6 km deep · 8 km away
12. 3.55 km SSW of Volcano, HawaiiThu, Apr 1, 5:47 AM HST · 16252 days ago · 2 km deep · 4 km away
13. 2.312 km SSE of Volcano, HawaiiWed, Mar 31, 11:24 PM HST · 16252 days ago · 9 km deep · 7 km away
14. 2.515 km S of Volcano, HawaiiWed, Mar 31, 5:21 PM HST · 16253 days ago · 9 km deep · 7 km away
15. 2.315 km S of Volcano, HawaiiWed, Mar 31, 5:17 PM HST · 16253 days ago · 7 km deep · 7 km away
16. 1.57 km SW of Pa‘auilo, HawaiiWed, Mar 31, 7:57 AM HST · 16253 days ago · 9 km deep · 72 km away
17. 2.312 km NE of P?hala, HawaiiWed, Mar 31, 12:44 AM HST · 16253 days ago · 5 km deep · 17 km away
18. 2.312 km NE of P?hala, HawaiiWed, Mar 31, 12:01 AM HST · 16253 days ago · 3 km deep · 17 km away
19. 2.012 km SSE of Volcano, HawaiiTue, Mar 30, 6:18 PM HST · 16254 days ago · 9 km deep · 5 km away
20. 2.115 km SSE of Fern Forest, HawaiiTue, Mar 30, 5:07 PM HST · 16254 days ago · 9 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19820839. Read Tue, Sep 29, 2026, 8:51 PM UTC.