M1.7 earthquake 0 km WNW of Volcano, Hawaii

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Fri, Dec 29, 1978, 9:09 AM HST

UTC

1978-12-29 19:09:55 UTC

Depth

30.7 km (19.1 mi), shallow

Epicenter

19.447° N, 155.242° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.8 km horizontally, 1.4 km in depth

Magnitude uncertainty

±0.27

Depth from

From location

Station coverage gap

108°

Stations used

28

• Volcano, HawaiiPopulation 2,575. Forecast1 kmWNW
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast33 kmWSW
• Honolulu, HawaiiPopulation 350,964. Forecast342 kmSE

After

1. 2.013 km SE of Fern Forest, HawaiiFri, Dec 29, 10:43 AM HST · 17443 days ago · 7 km deep · 22 km away
2. 1.612 km SSE of Volcano, HawaiiFri, Dec 29, 3:23 PM HST · 17443 days ago · 8 km deep · 13 km away
3. 2.418 km W of Volcano, HawaiiFri, Dec 29, 11:27 PM HST · 17442 days ago · 8 km deep · 17 km away
4. 2.116 km SE of Fern Forest, HawaiiSat, Dec 30, 12:04 AM HST · 17442 days ago · 7 km deep · 24 km away
5. 2.821 km W of Volcano, HawaiiSat, Dec 30, 6:48 AM HST · 17442 days ago · 7 km deep · 21 km away
6. 1.68 km ESE of Leilani Estates, HawaiiSat, Dec 30, 9:46 AM HST · 17442 days ago · 8 km deep · 41 km away
7. 1.812 km SE of Fern Forest, HawaiiSat, Dec 30, 6:40 PM HST · 17442 days ago · 10 km deep · 20 km away
8. 2.9Island of Hawaii, HawaiiSun, Dec 31, 2:48 AM HST · 17441 days ago · 6 km deep · 48 km away
9. 2.315 km SSE of Volcano, HawaiiSun, Dec 31, 4:34 AM HST · 17441 days ago · 7 km deep · 16 km away
10. 2.25 km SE of Leilani Estates, HawaiiSun, Dec 31, 10:38 AM HST · 17441 days ago · 5 km deep · 39 km away
11. 2.513 km SSE of Volcano, HawaiiSun, Dec 31, 7:39 PM HST · 17440 days ago · 6 km deep · 14 km away
12. 1.926 km WNW of Volcano, HawaiiSun, Dec 31, 7:45 PM HST · 17440 days ago · 0 km deep · 26 km away
13. 1.911 km S of Volcano, HawaiiSun, Dec 31, 10:32 PM HST · 17440 days ago · 7 km deep · 12 km away
14. 2.16 km NNE of P?hala, HawaiiMon, Jan 1, 3:06 AM HST · 17440 days ago · 3 km deep · 31 km away
15. 2.112 km SE of Fern Forest, HawaiiMon, Jan 1, 7:46 AM HST · 17440 days ago · 8 km deep · 20 km away
16. 1.612 km SE of Volcano, HawaiiMon, Jan 1, 11:32 AM HST · 17440 days ago · 7 km deep · 14 km away
17. 2.217 km W of Volcano, HawaiiMon, Jan 1, 11:59 AM HST · 17440 days ago · 8 km deep · 17 km away
18. 2.010 km SSW of Leilani Estates, HawaiiMon, Jan 1, 1:52 PM HST · 17440 days ago · 8 km deep · 30 km away
19. 2.010 km SW of Leilani Estates, HawaiiMon, Jan 1, 4:15 PM HST · 17440 days ago · 7 km deep · 27 km away
20. 2.015 km SSE of Fern Forest, HawaiiMon, Jan 1, 6:18 PM HST · 17440 days ago · 6 km deep · 21 km away
21. 2.414 km SSE of Fern Forest, HawaiiMon, Jan 1, 6:21 PM HST · 17440 days ago · 6 km deep · 21 km away
22. 2.115 km S of Volcano, HawaiiTue, Jan 2, 2:13 AM HST · 17439 days ago · 8 km deep · 16 km away
23. 2.816 km SE of Fern Forest, HawaiiTue, Jan 2, 5:03 AM HST · 17439 days ago · 8 km deep · 24 km away
24. 2.422 km N of P?hala, HawaiiTue, Jan 2, 9:39 AM HST · 17439 days ago · 8 km deep · 22 km away
25. 2.012 km SSE of Volcano, HawaiiTue, Jan 2, 5:12 PM HST · 17439 days ago · 6 km deep · 14 km away
26. 1.911 km SSE of Volcano, HawaiiTue, Jan 2, 10:20 PM HST · 17438 days ago · 6 km deep · 13 km away
27. 1.912 km SSE of Volcano, HawaiiTue, Jan 2, 10:22 PM HST · 17438 days ago · 7 km deep · 13 km away
28. 2.115 km SW of Leilani Estates, HawaiiTue, Jan 2, 10:23 PM HST · 17438 days ago · 6 km deep · 24 km away
29. 1.813 km SSE of Fern Forest, HawaiiTue, Jan 2, 10:24 PM HST · 17438 days ago · 7 km deep · 18 km away
30. 2.115 km SSE of Eden Roc, HawaiiWed, Jan 3, 1:15 AM HST · 17438 days ago · 7 km deep · 24 km away
31. 1.914 km S of Volcano, HawaiiWed, Jan 3, 3:51 AM HST · 17438 days ago · 6 km deep · 15 km away
32. 2.014 km S of Fern Forest, HawaiiWed, Jan 3, 10:40 AM HST · 17438 days ago · 5 km deep · 17 km away
33. 1.913 km S of Volcano, HawaiiWed, Jan 3, 11:22 AM HST · 17438 days ago · 7 km deep · 14 km away
34. 2.015 km SSE of Volcano, HawaiiWed, Jan 3, 12:55 PM HST · 17438 days ago · 5 km deep · 17 km away
35. 2.015 km SSE of Volcano, HawaiiWed, Jan 3, 12:56 PM HST · 17438 days ago · 6 km deep · 17 km away
36. 2.111 km SE of Fern Forest, HawaiiWed, Jan 3, 3:08 PM HST · 17438 days ago · 6 km deep · 20 km away
37. 2.124 km N of P?hala, HawaiiWed, Jan 3, 7:25 PM HST · 17437 days ago · 4 km deep · 27 km away
38. 2.013 km SE of Volcano, HawaiiWed, Jan 3, 11:23 PM HST · 17437 days ago · 6 km deep · 15 km away
39. 2.112 km SSE of Fern Forest, HawaiiThu, Jan 4, 3:36 AM HST · 17437 days ago · 7 km deep · 17 km away
40. 1.914 km S of Volcano, HawaiiThu, Jan 4, 5:25 AM HST · 17437 days ago · 7 km deep · 15 km away
41. 2.116 km SE of Fern Forest, HawaiiThu, Jan 4, 11:30 AM HST · 17437 days ago · 6 km deep · 24 km away
42. 2.414 km SSE of Volcano, HawaiiThu, Jan 4, 11:38 AM HST · 17437 days ago · 6 km deep · 15 km away
43. 1.913 km SSE of Fern Forest, HawaiiThu, Jan 4, 12:26 PM HST · 17437 days ago · 5 km deep · 21 km away
44. 1.811 km S of Volcano, HawaiiThu, Jan 4, 11:38 PM HST · 17436 days ago · 7 km deep · 12 km away
45. 1.75 km SSW of Volcano, HawaiiFri, Jan 5, 5:15 AM HST · 17436 days ago · 1 km deep · 6 km away
46. 1.613 km S of Volcano, HawaiiFri, Jan 5, 4:18 PM HST · 17436 days ago · 7 km deep · 14 km away
47. 2.114 km SE of Fern Forest, HawaiiFri, Jan 5, 4:36 PM HST · 17436 days ago · 7 km deep · 23 km away
48. 2.524 km S of Fern Forest, HawaiiFri, Jan 5, 5:26 PM HST · 17436 days ago · 45 km deep · 26 km away
49. 1.911 km SSE of Volcano, HawaiiFri, Jan 5, 5:38 PM HST · 17436 days ago · 7 km deep · 12 km away
50. 2.06 km SSW of Volcano, HawaiiFri, Jan 5, 9:51 PM HST · 17435 days ago · 4 km deep · 7 km away
51. 2.013 km SE of Fern Forest, HawaiiFri, Jan 5, 10:48 PM HST · 17435 days ago · 7 km deep · 22 km away
52. 1.95 km SW of Volcano, HawaiiFri, Jan 5, 11:30 PM HST · 17435 days ago · 0 km deep · 6 km away
53. 2.226 km W of Volcano, HawaiiSat, Jan 6, 5:26 AM HST · 17435 days ago · 8 km deep · 25 km away
54. 2.116 km NW of Volcano, HawaiiSat, Jan 6, 11:13 AM HST · 17435 days ago · 10 km deep · 16 km away
55. 3.017 km W of Volcano, HawaiiSat, Jan 6, 10:11 PM HST · 17434 days ago · 9 km deep · 17 km away
56. 1.724 km S of Fern Forest, HawaiiSat, Jan 6, 10:52 PM HST · 17434 days ago · 41 km deep · 26 km away
57. 2.010 km SSE of Fern Forest, HawaiiSun, Jan 7, 1:21 AM HST · 17434 days ago · 0 km deep · 16 km away
58. 2.015 km S of Fern Forest, HawaiiSun, Jan 7, 8:40 AM HST · 17434 days ago · 6 km deep · 19 km away
59. 2.010 km SSW of Leilani Estates, HawaiiSun, Jan 7, 10:24 AM HST · 17434 days ago · 7 km deep · 30 km away
60. 1.917 km SE of Fern Forest, HawaiiSun, Jan 7, 1:31 PM HST · 17434 days ago · 4 km deep · 24 km away

The first 60 of at least 201.

Before

1. 2.015 km S of Fern Forest, HawaiiFri, Dec 29, 7:39 AM HST · 17443 days ago · 6 km deep · 17 km away
2. 1.814 km S of Fern Forest, HawaiiFri, Dec 29, 7:38 AM HST · 17443 days ago · 6 km deep · 17 km away
3. 2.014 km SSE of Volcano, HawaiiFri, Dec 29, 12:17 AM HST · 17443 days ago · 6 km deep · 15 km away
4. 2.014 km SSE of Volcano, HawaiiFri, Dec 29, 12:11 AM HST · 17443 days ago · 7 km deep · 15 km away
5. 2.31 km WNW of Volcano, HawaiiThu, Dec 28, 5:31 PM HST · 17444 days ago · 31 km deep · 0 km away
6. 2.015 km S of Fern Forest, HawaiiThu, Dec 28, 11:04 AM HST · 17444 days ago · 6 km deep · 17 km away
7. 3.6Island of Hawaii, HawaiiThu, Dec 28, 8:51 AM HST · 17444 days ago · 9 km deep · 10 km away
8. 2.213 km SSE of Volcano, HawaiiThu, Dec 28, 7:56 AM HST · 17444 days ago · 6 km deep · 14 km away
9. 2.013 km SSE of Volcano, HawaiiThu, Dec 28, 7:40 AM HST · 17444 days ago · 7 km deep · 14 km away
10. 1.616 km SE of Fern Forest, HawaiiThu, Dec 28, 6:15 AM HST · 17444 days ago · 6 km deep · 23 km away
11. 3.424 km S of Fern Forest, HawaiiThu, Dec 28, 3:15 AM HST · 17444 days ago · 47 km deep · 27 km away
12. 2.911 km SE of Volcano, HawaiiThu, Dec 28, 3:14 AM HST · 17444 days ago · 33 km deep · 12 km away
13. 1.814 km SSE of Volcano, HawaiiThu, Dec 28, 12:36 AM HST · 17444 days ago · 6 km deep · 15 km away
14. 1.713 km S of Fern Forest, HawaiiWed, Dec 27, 6:55 PM HST · 17444 days ago · 6 km deep · 16 km away
15. 1.99 km SSE of Volcano, HawaiiWed, Dec 27, 4:19 PM HST · 17445 days ago · 7 km deep · 11 km away
16. 2.817 km S of Volcano, HawaiiWed, Dec 27, 3:10 PM HST · 17445 days ago · 7 km deep · 18 km away
17. 3.014 km SSE of Volcano, HawaiiWed, Dec 27, 2:52 PM HST · 17445 days ago · 9 km deep · 15 km away
18. 2.14 km SE of Leilani Estates, HawaiiWed, Dec 27, 6:09 AM HST · 17445 days ago · 6 km deep · 37 km away
19. 2.315 km W of P?hala, HawaiiWed, Dec 27, 3:30 AM HST · 17445 days ago · 6 km deep · 46 km away
20. 2.116 km SE of Fern Forest, HawaiiWed, Dec 27, 2:54 AM HST · 17445 days ago · 6 km deep · 23 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19782305. Read Thu, Oct 1, 2026, 4:21 PM UTC.