M2.3 earthquake 5 km SSW of Volcano, Hawaii

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Sat, Jun 8, 1985, 5:45 PM HST

UTC

1985-06-09 03:45:33 UTC

Depth

1.7 km (1.1 mi), shallow

Epicenter

19.400° N, 155.262° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.3 km in depth

Magnitude uncertainty

±0.04

Depth from

From location

Station coverage gap

88°

Stations used

26

• Volcano, HawaiiPopulation 2,575. Forecast6 kmSSW
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast37 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast344 kmSE

After

1. 1.618 km N of P?hala, HawaiiSat, Jun 8, 11:02 PM HST · 15089 days ago · 9 km deep · 19 km away
2. 2.113 km SSE of Volcano, HawaiiSun, Jun 9, 1:48 AM HST · 15089 days ago · 8 km deep · 12 km away
3. 1.614 km SW of Leilani Estates, HawaiiSun, Jun 9, 4:49 AM HST · 15089 days ago · 7 km deep · 26 km away
4. 1.613 km SSE of Eden Roc, HawaiiSun, Jun 9, 2:02 PM HST · 15089 days ago · 7 km deep · 23 km away
5. 2.414 km NNE of P?hala, HawaiiSun, Jun 9, 8:29 PM HST · 15088 days ago · 50 km deep · 21 km away
6. 1.512 km NNE of P?hala, HawaiiMon, Jun 10, 12:20 AM HST · 15088 days ago · 8 km deep · 21 km away
7. 3.019 km SSE of Honaunau-Napoopoo, HawaiiMon, Jun 10, 12:50 AM HST · 15088 days ago · 9 km deep · 57 km away
8. 2.42 km SSW of P?hala, HawaiiMon, Jun 10, 1:23 AM HST · 15088 days ago · 33 km deep · 34 km away
9. 3.026 km N of P?hala, HawaiiMon, Jun 10, 5:44 AM HST · 15088 days ago · 8 km deep · 25 km away
10. 2.813 km SSE of Volcano, HawaiiMon, Jun 10, 7:48 AM HST · 15088 days ago · 9 km deep · 11 km away
11. 1.714 km SSE of Volcano, HawaiiMon, Jun 10, 8:37 AM HST · 15088 days ago · 5 km deep · 12 km away
12. 1.65 km WSW of Volcano, HawaiiMon, Jun 10, 11:57 AM HST · 15088 days ago · 5 km deep · 4 km away
13. 1.712 km SSE of Volcano, HawaiiMon, Jun 10, 2:36 PM HST · 15088 days ago · 7 km deep · 10 km away
14. 1.815 km S of Fern Forest, HawaiiMon, Jun 10, 3:49 PM HST · 15088 days ago · 5 km deep · 15 km away
15. 1.512 km SSE of Fern Forest, HawaiiMon, Jun 10, 3:53 PM HST · 15088 days ago · 7 km deep · 19 km away
16. 1.57 km W of Volcano, HawaiiMon, Jun 10, 7:38 PM HST · 15088 days ago · 4 km deep · 5 km away
17. 1.67 km WSW of Volcano, HawaiiMon, Jun 10, 11:22 PM HST · 15087 days ago · 7 km deep · 4 km away
18. 2.67 km SW of Volcano, HawaiiTue, Jun 11, 12:26 AM HST · 15087 days ago · 16 km deep · 3 km away
19. 1.916 km S of Volcano, HawaiiTue, Jun 11, 5:19 AM HST · 15087 days ago · 8 km deep · 13 km away
20. 1.513 km SSE of Volcano, HawaiiTue, Jun 11, 8:39 AM HST · 15087 days ago · 6 km deep · 11 km away
21. 2.025 km N of P?hala, HawaiiTue, Jun 11, 1:01 PM HST · 15087 days ago · 6 km deep · 23 km away
22. 2.114 km S of Volcano, HawaiiTue, Jun 11, 1:38 PM HST · 15087 days ago · 8 km deep · 11 km away
23. 1.715 km S of Volcano, HawaiiTue, Jun 11, 1:57 PM HST · 15087 days ago · 7 km deep · 12 km away
24. 1.615 km S of Volcano, HawaiiTue, Jun 11, 2:28 PM HST · 15087 days ago · 6 km deep · 12 km away
25. 2.016 km SSE of Fern Forest, HawaiiTue, Jun 11, 3:11 PM HST · 15087 days ago · 6 km deep · 23 km away
26. 1.66 km SW of Volcano, HawaiiTue, Jun 11, 9:36 PM HST · 15086 days ago · 8 km deep · 1 km away
27. 1.915 km SE of Fern Forest, HawaiiWed, Jun 12, 1:49 AM HST · 15086 days ago · 6 km deep · 24 km away
28. 2.67 km SW of Volcano, HawaiiWed, Jun 12, 7:08 AM HST · 15086 days ago · 15 km deep · 2 km away
29. 1.923 km W of Volcano, HawaiiWed, Jun 12, 3:00 PM HST · 15086 days ago · 3 km deep · 22 km away
30. 2.117 km N of Pāhala, HIThu, Jun 13, 5:27 AM HST · 15085 days ago · 9 km deep · 22 km away
31. 2.914 km S of Volcano, HawaiiThu, Jun 13, 11:13 AM HST · 15085 days ago · 9 km deep · 11 km away
32. 2.117 km S of Volcano, HawaiiThu, Jun 13, 11:29 AM HST · 15085 days ago · 7 km deep · 13 km away
33. 2.915 km S of Volcano, HawaiiThu, Jun 13, 11:57 AM HST · 15085 days ago · 9 km deep · 12 km away
34. 1.616 km S of Volcano, HawaiiThu, Jun 13, 12:28 PM HST · 15085 days ago · 9 km deep · 13 km away
35. 2.715 km S of Volcano, HawaiiThu, Jun 13, 12:28 PM HST · 15085 days ago · 10 km deep · 12 km away
36. 1.816 km SSW of Volcano, HawaiiThu, Jun 13, 1:47 PM HST · 15085 days ago · 7 km deep · 12 km away
37. 2.116 km S of Volcano, HawaiiThu, Jun 13, 4:38 PM HST · 15085 days ago · 7 km deep · 13 km away
38. 1.613 km N of P?hala, HawaiiFri, Jun 14, 12:08 AM HST · 15084 days ago · 8 km deep · 24 km away
39. 1.613 km N of P?hala, HawaiiFri, Jun 14, 12:19 AM HST · 15084 days ago · 8 km deep · 25 km away
40. 1.76 km WSW of P?hala, HawaiiFri, Jun 14, 12:46 AM HST · 15084 days ago · 5 km deep · 38 km away
41. 2.96 km W of Mountain View, HawaiiFri, Jun 14, 4:46 PM HST · 15084 days ago · 24 km deep · 20 km away
42. 2.125 km N of P?hala, HawaiiSat, Jun 15, 3:51 AM HST · 15083 days ago · 7 km deep · 23 km away
43. 1.712 km SSE of Volcano, HawaiiSat, Jun 15, 6:23 AM HST · 15083 days ago · 5 km deep · 9 km away
44. 2.022 km N of P?hala, HawaiiSat, Jun 15, 11:38 AM HST · 15083 days ago · 8 km deep · 25 km away
45. 2.414 km S of Volcano, HawaiiSun, Jun 16, 12:11 AM HST · 15082 days ago · 8 km deep · 11 km away
46. 1.915 km S of Volcano, HawaiiSun, Jun 16, 12:12 AM HST · 15082 days ago · 6 km deep · 11 km away
47. 1.715 km S of Volcano, HawaiiSun, Jun 16, 1:14 AM HST · 15082 days ago · 7 km deep · 12 km away
48. 2.019 km N of P?hala, HawaiiSun, Jun 16, 9:43 AM HST · 15082 days ago · 8 km deep · 20 km away
49. 2.312 km WSW of Kahaluu-Keauhou, HawaiiMon, Jun 17, 12:49 AM HST · 15081 days ago · 37 km deep · 86 km away
50. 3.523 km SSE of Fern Forest, HawaiiMon, Jun 17, 2:31 AM HST · 15081 days ago · 46 km deep · 24 km away
51. 1.713 km SSE of Volcano, HawaiiMon, Jun 17, 5:08 AM HST · 15081 days ago · 6 km deep · 11 km away
52. 2.67 km SW of Volcano, HawaiiMon, Jun 17, 7:04 AM HST · 15081 days ago · 16 km deep · 3 km away
53. 3.218 km N of P?hala, HawaiiMon, Jun 17, 7:37 AM HST · 15081 days ago · 9 km deep · 23 km away
54. 1.9Island of Hawaii, HawaiiMon, Jun 17, 9:39 PM HST · 15080 days ago · 9 km deep · 25 km away
55. 1.66 km W of Volcano, HawaiiMon, Jun 17, 10:01 PM HST · 15080 days ago · 6 km deep · 5 km away
56. 2.114 km WSW of Volcano, HawaiiTue, Jun 18, 12:42 AM HST · 15080 days ago · 9 km deep · 10 km away
57. 2.112 km SSE of Volcano, HawaiiTue, Jun 18, 3:08 AM HST · 15080 days ago · 6 km deep · 10 km away
58. 1.525 km N of P?hala, HawaiiTue, Jun 18, 4:37 AM HST · 15080 days ago · 6 km deep · 24 km away
59. 1.713 km S of Volcano, HawaiiTue, Jun 18, 11:15 PM HST · 15079 days ago · 6 km deep · 11 km away
60. 1.913 km SSE of Honaunau-Napoopoo, HawaiiWed, Jun 19, 2:58 AM HST · 15079 days ago · 8 km deep · 58 km away

The first 60 of at least 199.

Before

1. 2.016 km SE of Fern Forest, HawaiiSat, Jun 8, 5:00 PM HST · 15090 days ago · 6 km deep · 24 km away
2. 1.714 km SSE of Volcano, HawaiiSat, Jun 8, 4:43 PM HST · 15090 days ago · 6 km deep · 12 km away
3. 2.0Hawaii region, HawaiiSat, Jun 8, 3:10 PM HST · 15090 days ago · 11 km deep · 70 km away
4. 1.918 km N of P?hala, HawaiiSat, Jun 8, 3:30 AM HST · 15090 days ago · 8 km deep · 25 km away
5. 2.115 km NNE of P?hala, HawaiiFri, Jun 7, 11:39 PM HST · 15090 days ago · 11 km deep · 18 km away
6. 3.62 km ESE of Kahaluu-Keauhou, HawaiiFri, Jun 7, 11:36 PM HST · 15090 days ago · 25 km deep · 74 km away
7. 2.212 km SSE of Waikoloa, HawaiiFri, Jun 7, 9:18 AM HST · 15091 days ago · 11 km deep · 70 km away
8. 1.814 km NNW of Wai‘?hinu, HawaiiFri, Jun 7, 12:28 AM HST · 15091 days ago · 3 km deep · 48 km away
9. 2.115 km SSW of Honoka‘a, HawaiiThu, Jun 6, 10:30 PM HST · 15091 days ago · 41 km deep · 69 km away
10. 2.46 km SSE of Honaunau-Napoopoo, HawaiiThu, Jun 6, 9:13 PM HST · 15091 days ago · 10 km deep · 62 km away
11. 2.0Island of Hawaii, HawaiiThu, Jun 6, 4:29 PM HST · 15092 days ago · 7 km deep · 9 km away
12. 1.816 km S of Fern Forest, HawaiiThu, Jun 6, 2:55 PM HST · 15092 days ago · 7 km deep · 15 km away
13. 1.624 km N of P?hala, HawaiiWed, Jun 5, 11:59 PM HST · 15092 days ago · 7 km deep · 23 km away
14. 1.514 km S of Volcano, HawaiiWed, Jun 5, 11:55 PM HST · 15092 days ago · 6 km deep · 11 km away
15. 1.922 km N of P?hala, HawaiiWed, Jun 5, 4:18 AM HST · 15093 days ago · 8 km deep · 25 km away
16. 2.3Island of Hawaii, HawaiiWed, Jun 5, 3:10 AM HST · 15093 days ago · 45 km deep · 49 km away
17. 1.99 km WSW of Volcano, HawaiiWed, Jun 5, 2:51 AM HST · 15093 days ago · 5 km deep · 6 km away
18. 2.216 km N of P?hala, HawaiiTue, Jun 4, 7:43 AM HST · 15094 days ago · 3 km deep · 25 km away
19. 1.817 km N of P?hala, HawaiiTue, Jun 4, 5:44 AM HST · 15094 days ago · 3 km deep · 25 km away
20. 2.17 km NW of P?hala, HawaiiTue, Jun 4, 3:11 AM HST · 15094 days ago · 7 km deep · 32 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19850896. Read Thu, Oct 1, 2026, 5:10 PM UTC.