M2.3 earthquake 16 km S of Volcano, Hawaii

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Mon, Aug 23, 1982, 4:26 AM HST

UTC

1982-08-23 14:26:49 UTC

Depth

9.5 km (5.9 mi), shallow

Epicenter

19.295° N, 155.241° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.24

Depth from

From location

Station coverage gap

129°

Stations used

38

• Volcano, HawaiiPopulation 2,575. Forecast16 kmS
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast43 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast353 kmSE

After

1. 1.71 km SSW of Volcano, HawaiiMon, Aug 23, 7:43 AM HST · 16110 days ago · 23 km deep · 15 km away
2. 1.910 km S of Volcano, HawaiiMon, Aug 23, 11:57 AM HST · 16109 days ago · 9 km deep · 6 km away
3. 2.312 km N of Wai‘?hinu, HawaiiMon, Aug 23, 7:59 PM HST · 16109 days ago · 8 km deep · 42 km away
4. 1.514 km S of Volcano, HawaiiMon, Aug 23, 11:12 PM HST · 16109 days ago · 8 km deep · 2 km away
5. 2.014 km S of Volcano, HawaiiTue, Aug 24, 8:24 AM HST · 16108 days ago · 8 km deep · 3 km away
6. 2.014 km S of Volcano, HawaiiTue, Aug 24, 9:16 AM HST · 16108 days ago · 7 km deep · 2 km away
7. 2.511 km ENE of P?hala, HawaiiTue, Aug 24, 3:27 PM HST · 16108 days ago · 8 km deep · 16 km away
8. 2.314 km NE of P?hala, HawaiiTue, Aug 24, 3:30 PM HST · 16108 days ago · 8 km deep · 14 km away
9. 1.517 km S of Volcano, HawaiiWed, Aug 25, 6:53 AM HST · 16108 days ago · 7 km deep · 3 km away
10. 2.317 km NNE of P?hala, HawaiiWed, Aug 25, 12:20 PM HST · 16107 days ago · 9 km deep · 21 km away
11. 2.014 km SSE of Volcano, HawaiiWed, Aug 25, 8:24 PM HST · 16107 days ago · 8 km deep · 8 km away
12. 2.016 km NE of P?hala, HawaiiWed, Aug 25, 10:21 PM HST · 16107 days ago · 7 km deep · 11 km away
13. 2.215 km SSW of Leilani Estates, HawaiiThu, Aug 26, 1:25 AM HST · 16107 days ago · 1 km deep · 27 km away
14. 2.515 km SSW of Leilani Estates, HawaiiThu, Aug 26, 1:26 AM HST · 16107 days ago · 1 km deep · 27 km away
15. 1.911 km SSE of Volcano, HawaiiThu, Aug 26, 1:31 PM HST · 16106 days ago · 7 km deep · 6 km away
16. 2.317 km NNE of P?hala, HawaiiThu, Aug 26, 2:58 PM HST · 16106 days ago · 7 km deep · 19 km away
17. 2.012 km S of Fern Forest, HawaiiThu, Aug 26, 3:39 PM HST · 16106 days ago · 7 km deep · 15 km away
18. 1.9Island of Hawaii, HawaiiFri, Aug 27, 8:13 AM HST · 16106 days ago · 8 km deep · 6 km away
19. 2.014 km NE of P?hala, HawaiiFri, Aug 27, 1:51 PM HST · 16105 days ago · 1 km deep · 15 km away
20. 2.814 km SSW of Leilani Estates, HawaiiSat, Aug 28, 4:45 AM HST · 16105 days ago · 0 km deep · 27 km away
21. 2.414 km SSW of Leilani Estates, HawaiiSat, Aug 28, 5:20 AM HST · 16105 days ago · 0 km deep · 27 km away
22. 3.018 km WSW of Volcano, HawaiiSat, Aug 28, 3:55 PM HST · 16104 days ago · 10 km deep · 20 km away
23. 1.911 km SSE of Volcano, HawaiiSat, Aug 28, 7:04 PM HST · 16104 days ago · 7 km deep · 6 km away
24. 2.30 km NW of P?hala, HawaiiSun, Aug 29, 1:43 AM HST · 16104 days ago · 7 km deep · 27 km away
25. 2.23 km WSW of P?hala, HawaiiSun, Aug 29, 6:11 AM HST · 16104 days ago · 8 km deep · 30 km away
26. 2.012 km NE of P?hala, HawaiiSun, Aug 29, 1:33 PM HST · 16103 days ago · 6 km deep · 15 km away
27. 2.115 km SSW of Leilani Estates, HawaiiSun, Aug 29, 5:41 PM HST · 16103 days ago · 0 km deep · 27 km away
28. 2.112 km SSE of Fern Forest, HawaiiSun, Aug 29, 9:03 PM HST · 16103 days ago · 7 km deep · 18 km away
29. 2.115 km SE of Fern Forest, HawaiiSun, Aug 29, 9:34 PM HST · 16103 days ago · 7 km deep · 23 km away
30. 2.014 km SE of Fern Forest, HawaiiSun, Aug 29, 10:07 PM HST · 16103 days ago · 8 km deep · 22 km away
31. 1.515 km S of Volcano, HawaiiSun, Aug 29, 10:57 PM HST · 16103 days ago · 7 km deep · 3 km away
32. 2.114 km S of Volcano, HawaiiSun, Aug 29, 11:16 PM HST · 16103 days ago · 7 km deep · 4 km away
33. 1.614 km S of Fern Forest, HawaiiMon, Aug 30, 8:16 PM HST · 16102 days ago · 6 km deep · 11 km away
34. 2.09 km S of Volcano, HawaiiTue, Aug 31, 1:41 AM HST · 16102 days ago · 8 km deep · 7 km away
35. 2.513 km SSE of Volcano, HawaiiTue, Aug 31, 6:38 AM HST · 16102 days ago · 8 km deep · 6 km away
36. 3.514 km S of Volcano, HawaiiTue, Aug 31, 11:32 AM HST · 16101 days ago · 10 km deep · 3 km away
37. 2.314 km S of Volcano, HawaiiTue, Aug 31, 3:00 PM HST · 16101 days ago · 8 km deep · 2 km away
38. 2.113 km NE of P?hala, HawaiiTue, Aug 31, 6:45 PM HST · 16101 days ago · 2 km deep · 14 km away
39. 1.8Island of Hawaii, HawaiiTue, Aug 31, 11:48 PM HST · 16101 days ago · 9 km deep · 3 km away
40. 2.317 km W of Volcano, HawaiiTue, Aug 31, 11:50 PM HST · 16101 days ago · 9 km deep · 21 km away
41. 2.420 km NNE of P?hala, HawaiiTue, Aug 31, 11:57 PM HST · 16101 days ago · 7 km deep · 23 km away
42. 2.616 km SSW of Volcano, HawaiiWed, Sep 1, 12:44 AM HST · 16101 days ago · 8 km deep · 3 km away
43. 2.714 km S of Fern Forest, HawaiiWed, Sep 1, 2:17 AM HST · 16101 days ago · 7 km deep · 14 km away
44. 2.218 km N of P?hala, HawaiiWed, Sep 1, 7:33 AM HST · 16101 days ago · 6 km deep · 28 km away
45. 1.516 km S of Volcano, HawaiiWed, Sep 1, 4:34 PM HST · 16100 days ago · 7 km deep · 1 km away
46. 2.414 km NE of P?hala, HawaiiThu, Sep 2, 1:03 PM HST · 16099 days ago · 3 km deep · 15 km away
47. 1.816 km S of Volcano, HawaiiThu, Sep 2, 1:53 PM HST · 16099 days ago · 6 km deep · 3 km away
48. 2.0Island of Hawaii, HawaiiThu, Sep 2, 4:24 PM HST · 16099 days ago · 8 km deep · 8 km away
49. 1.919 km W of Volcano, HawaiiThu, Sep 2, 7:51 PM HST · 16099 days ago · 4 km deep · 23 km away
50. 1.611 km S of Volcano, HawaiiThu, Sep 2, 8:19 PM HST · 16099 days ago · 8 km deep · 6 km away
51. 1.913 km SSW of Volcano, HawaiiFri, Sep 3, 7:22 AM HST · 16099 days ago · 7 km deep · 4 km away
52. 2.753 km ESE of P?hala, HawaiiFri, Sep 3, 10:57 AM HST · 16098 days ago · 46 km deep · 44 km away
53. 2.716 km SE of Fern Forest, HawaiiFri, Sep 3, 8:19 PM HST · 16098 days ago · 8 km deep · 21 km away
54. 2.820 km WSW of Volcano, HawaiiSat, Sep 4, 7:29 AM HST · 16098 days ago · 9 km deep · 20 km away
55. 2.114 km S of Fern Forest, HawaiiSat, Sep 4, 10:41 AM HST · 16097 days ago · 7 km deep · 11 km away
56. 2.014 km SSE of Volcano, HawaiiSat, Sep 4, 12:30 PM HST · 16097 days ago · 7 km deep · 7 km away
57. 1.916 km NE of P?hala, HawaiiSat, Sep 4, 11:06 PM HST · 16097 days ago · 3 km deep · 14 km away
58. 2.014 km SSE of Volcano, HawaiiSun, Sep 5, 4:57 AM HST · 16097 days ago · 7 km deep · 9 km away
59. 2.111 km S of Volcano, HawaiiSun, Sep 5, 5:57 AM HST · 16097 days ago · 8 km deep · 5 km away
60. 1.87 km SW of Volcano, HawaiiSun, Sep 5, 6:53 AM HST · 16097 days ago · 2 km deep · 12 km away

The first 60 of 199.

Before

1. 2.020 km WSW of Volcano, HawaiiSun, Aug 22, 7:46 PM HST · 16110 days ago · 8 km deep · 22 km away
2. 1.911 km S of Fern Forest, HawaiiSun, Aug 22, 2:04 PM HST · 16110 days ago · 3 km deep · 12 km away
3. 1.516 km SSE of Fern Forest, HawaiiSun, Aug 22, 10:26 AM HST · 16110 days ago · 7 km deep · 19 km away
4. 2.57 km SW of Volcano, HawaiiSun, Aug 22, 6:25 AM HST · 16111 days ago · 1 km deep · 12 km away
5. 2.04 km SW of Volcano, HawaiiSun, Aug 22, 12:24 AM HST · 16111 days ago · 15 km deep · 14 km away
6. 2.614 km S of Volcano, HawaiiSat, Aug 21, 11:25 PM HST · 16111 days ago · 8 km deep · 2 km away
7. 2.214 km S of Volcano, HawaiiSat, Aug 21, 10:35 PM HST · 16111 days ago · 8 km deep · 3 km away
8. 1.914 km SSW of Volcano, HawaiiSat, Aug 21, 4:33 PM HST · 16111 days ago · 6 km deep · 3 km away
9. 1.921 km N of P?hala, HawaiiSat, Aug 21, 1:34 PM HST · 16111 days ago · 8 km deep · 25 km away
10. 1.714 km SSE of Volcano, HawaiiSat, Aug 21, 12:50 PM HST · 16111 days ago · 7 km deep · 6 km away
11. 2.017 km ENE of P?hala, HawaiiSat, Aug 21, 7:52 AM HST · 16112 days ago · 8 km deep · 9 km away
12. 2.515 km S of Fern Forest, HawaiiFri, Aug 20, 1:07 PM HST · 16112 days ago · 8 km deep · 11 km away
13. 3.03 km NW of Kalaoa, HawaiiThu, Aug 19, 10:59 PM HST · 16113 days ago · 6 km deep · 95 km away
14. 3.55 km WNW of Kalaoa, HawaiiThu, Aug 19, 10:51 PM HST · 16113 days ago · 6 km deep · 97 km away
15. 1.815 km S of Volcano, HawaiiThu, Aug 19, 2:32 PM HST · 16113 days ago · 6 km deep · 2 km away
16. 1.911 km S of Volcano, HawaiiThu, Aug 19, 2:15 PM HST · 16113 days ago · 8 km deep · 5 km away
17. 1.913 km S of Volcano, HawaiiThu, Aug 19, 2:10 AM HST · 16114 days ago · 7 km deep · 3 km away
18. 1.715 km SSE of Volcano, HawaiiWed, Aug 18, 4:26 PM HST · 16114 days ago · 7 km deep · 9 km away
19. 2.2Island of Hawaii, HawaiiWed, Aug 18, 11:37 AM HST · 16114 days ago · 6 km deep · 24 km away
20. 2.012 km SSE of Volcano, HawaiiWed, Aug 18, 10:07 AM HST · 16114 days ago · 9 km deep · 8 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19822998. Read Thu, Oct 1, 2026, 5:44 AM UTC.