M2.2 earthquake 15 km SSE of Fern Forest, Hawaii

Magnitude

2.2 (ml), micro

Local time

Fri, Oct 21, 1977, 4:24 PM HST

UTC

1977-10-22 02:24:10 UTC

Depth

7.5 km (4.7 mi), shallow

Epicenter

19.335° N, 155.093° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 0.7 km in depth

Magnitude uncertainty

±0.15

Depth from

From location

Station coverage gap

119°

Stations used

26

• Fern Forest, HawaiiPopulation 1,150. Forecast15 kmSSE
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast31 kmSSW
• Honolulu, HawaiiPopulation 350,964. Forecast362 kmSE

After

1. 2.014 km SSE of Volcano, HawaiiFri, Nov 11, 6:50 AM HST · 17847 days ago · 4 km deep · 9 km away
2. 3.011 km SSE of Fern Forest, HawaiiFri, Nov 11, 9:10 AM HST · 17847 days ago · 8 km deep · 4 km away
3. 2.116 km SSE of Fern Forest, HawaiiFri, Nov 11, 2:08 PM HST · 17847 days ago · 6 km deep · 1 km away
4. 2.115 km SSE of Fern Forest, HawaiiFri, Nov 11, 3:15 PM HST · 17847 days ago · 5 km deep · 3 km away
5. 2.113 km W of Volcano, HawaiiFri, Nov 11, 3:27 PM HST · 17847 days ago · 6 km deep · 31 km away
6. 2.25 km SE of Leilani Estates, HawaiiFri, Nov 11, 3:46 PM HST · 17847 days ago · 5 km deep · 25 km away
7. 2.314 km SSE of Volcano, HawaiiSat, Nov 12, 12:32 PM HST · 17846 days ago · 7 km deep · 11 km away
8. 1.917 km SW of Leilani Estates, HawaiiSat, Nov 12, 7:29 PM HST · 17846 days ago · 7 km deep · 8 km away
9. 2.113 km SSE of Volcano, HawaiiSun, Nov 13, 1:41 PM HST · 17845 days ago · 7 km deep · 10 km away
10. 2.024 km W of Volcano, HawaiiSun, Nov 13, 8:05 PM HST · 17845 days ago · 4 km deep · 41 km away
11. 2.214 km S of Volcano, HawaiiMon, Nov 14, 1:34 AM HST · 17844 days ago · 6 km deep · 16 km away
12. 2.08 km NNE of Naalehu, HawaiiMon, Nov 14, 1:48 AM HST · 17844 days ago · 49 km deep · 53 km away
13. 2.114 km SSE of Volcano, HawaiiMon, Nov 14, 8:40 AM HST · 17844 days ago · 6 km deep · 9 km away
14. 2.119 km NNE of P?hala, HawaiiMon, Nov 14, 6:44 PM HST · 17844 days ago · 9 km deep · 34 km away
15. 2.222 km N of P?hala, HawaiiTue, Nov 15, 6:09 AM HST · 17843 days ago · 6 km deep · 42 km away
16. 2.021 km WSW of Volcano, HawaiiTue, Nov 15, 4:05 PM HST · 17843 days ago · 8 km deep · 36 km away
17. 2.220 km WSW of Volcano, HawaiiTue, Nov 15, 10:41 PM HST · 17843 days ago · 7 km deep · 35 km away
18. 2.716 km NNE of P?hala, HawaiiWed, Nov 16, 2:28 AM HST · 17842 days ago · 8 km deep · 37 km away
19. 2.616 km S of Fern Forest, HawaiiWed, Nov 16, 4:08 AM HST · 17842 days ago · 9 km deep · 3 km away
20. 2.217 km W of Volcano, HawaiiWed, Nov 16, 7:36 AM HST · 17842 days ago · 6 km deep · 34 km away
21. 2.114 km SSE of Volcano, HawaiiWed, Nov 16, 8:38 AM HST · 17842 days ago · 5 km deep · 10 km away
22. 2.19 km NNE of P?hala, HawaiiWed, Nov 16, 3:21 PM HST · 17842 days ago · 5 km deep · 37 km away
23. 2.118 km SE of Fern Forest, HawaiiWed, Nov 16, 3:29 PM HST · 17842 days ago · 5 km deep · 6 km away
24. 2.515 km S of Fern Forest, HawaiiWed, Nov 16, 10:08 PM HST · 17842 days ago · 6 km deep · 5 km away
25. 2.714 km SSE of Volcano, HawaiiWed, Nov 16, 11:32 PM HST · 17841 days ago · 7 km deep · 10 km away
26. 2.1Island of Hawaii, HawaiiThu, Nov 17, 2:05 AM HST · 17841 days ago · 5 km deep · 5 km away
27. 2.310 km SE of Leilani Estates, HawaiiThu, Nov 17, 4:13 AM HST · 17841 days ago · 10 km deep · 27 km away
28. 2.315 km E of P?hala, HawaiiThu, Nov 17, 11:13 AM HST · 17841 days ago · 31 km deep · 29 km away
29. 2.222 km N of P?hala, HawaiiThu, Nov 17, 11:26 AM HST · 17841 days ago · 8 km deep · 42 km away
30. 3.69 km WSW of P?hala, HawaiiThu, Nov 17, 12:34 PM HST · 17841 days ago · 34 km deep · 52 km away
31. 2.020 km N of P?hala, HawaiiThu, Nov 17, 1:59 PM HST · 17841 days ago · 5 km deep · 38 km away
32. 2.312 km W of P?hala, HawaiiThu, Nov 17, 4:00 PM HST · 17841 days ago · 4 km deep · 55 km away
33. 2.98 km N of Wai‘?hinu, HawaiiThu, Nov 17, 6:01 PM HST · 17841 days ago · 6 km deep · 60 km away
34. 2.48 km NNE of Naalehu, HawaiiThu, Nov 17, 9:41 PM HST · 17841 days ago · 32 km deep · 54 km away
35. 2.0Island of Hawaii, HawaiiFri, Nov 18, 1:47 AM HST · 17840 days ago · 7 km deep · 2 km away
36. 2.212 km SSE of Volcano, HawaiiFri, Nov 18, 3:27 AM HST · 17840 days ago · 6 km deep · 12 km away
37. 2.816 km SE of Fern Forest, HawaiiFri, Nov 18, 10:25 AM HST · 17840 days ago · 8 km deep · 7 km away
38. 2.112 km SSE of Fern Forest, HawaiiFri, Nov 18, 3:09 PM HST · 17840 days ago · 8 km deep · 3 km away
39. 1.916 km W of Volcano, HawaiiFri, Nov 18, 6:25 PM HST · 17840 days ago · 3 km deep · 34 km away
40. 2.416 km S of Fern Forest, HawaiiFri, Nov 18, 6:51 PM HST · 17840 days ago · 7 km deep · 5 km away
41. 3.416 km SSE of Fern Forest, HawaiiFri, Nov 18, 7:16 PM HST · 17840 days ago · 7 km deep · 3 km away
42. 2.221 km WSW of Volcano, HawaiiSat, Nov 19, 12:43 PM HST · 17839 days ago · 8 km deep · 36 km away
43. 2.014 km SE of Volcano, HawaiiSat, Nov 19, 1:11 PM HST · 17839 days ago · 7 km deep · 7 km away
44. 1.622 km N of P?hala, HawaiiSat, Nov 19, 2:23 PM HST · 17839 days ago · 4 km deep · 43 km away
45. 2.418 km WSW of Volcano, HawaiiSat, Nov 19, 2:29 PM HST · 17839 days ago · 9 km deep · 33 km away
46. 2.013 km SSE of Volcano, HawaiiSat, Nov 19, 8:36 PM HST · 17839 days ago · 7 km deep · 11 km away
47. 2.016 km S of Fern Forest, HawaiiSat, Nov 19, 9:26 PM HST · 17839 days ago · 8 km deep · 4 km away
48. 2.119 km W of Volcano, HawaiiSun, Nov 20, 1:58 AM HST · 17838 days ago · 7 km deep · 36 km away
49. 2.815 km SE of Fern Forest, HawaiiSun, Nov 20, 10:52 AM HST · 17838 days ago · 6 km deep · 5 km away
50. 2.219 km SSE of Fern Forest, HawaiiSun, Nov 20, 10:53 AM HST · 17838 days ago · 5 km deep · 6 km away
51. 2.118 km SE of Fern Forest, HawaiiSun, Nov 20, 1:30 PM HST · 17838 days ago · 5 km deep · 7 km away
52. 2.123 km W of Volcano, HawaiiSun, Nov 20, 3:24 PM HST · 17838 days ago · 11 km deep · 41 km away
53. 2.411 km S of Volcano, HawaiiSun, Nov 20, 9:40 PM HST · 17838 days ago · 9 km deep · 14 km away
54. 3.420 km W of Volcano, HawaiiMon, Nov 21, 3:37 AM HST · 17837 days ago · 10 km deep · 38 km away
55. 2.314 km SE of Volcano, HawaiiMon, Nov 21, 4:17 AM HST · 17837 days ago · 6 km deep · 7 km away
56. 2.616 km SSW of Honaunau-Napoopoo, HawaiiMon, Nov 21, 12:46 PM HST · 17837 days ago · 2 km deep · 85 km away
57. 2.024 km W of Volcano, HawaiiMon, Nov 21, 4:10 PM HST · 17837 days ago · 5 km deep · 41 km away
58. 2.214 km SSW of Leilani Estates, HawaiiMon, Nov 21, 6:57 PM HST · 17837 days ago · 6 km deep · 11 km away
59. 2.513 km SSE of Volcano, HawaiiTue, Nov 22, 1:24 AM HST · 17836 days ago · 8 km deep · 9 km away
60. 2.114 km SE of Fern Forest, HawaiiTue, Nov 22, 3:04 AM HST · 17836 days ago · 8 km deep · 6 km away

The first 60 of 200.

From the USGS Earthquake Hazards Program and its partner networks, event hv19772521. Read Tue, Sep 22, 2026, 8:45 PM UTC.