M1.7 earthquake 14 km SSE of Volcano, Hawaii

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Fri, Sep 25, 1987, 8:17 PM HST

UTC

1987-09-26 06:17:03 UTC

Depth

6.2 km (3.8 mi), shallow

Epicenter

19.318° N, 155.200° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.07

Depth from

From location

Station coverage gap

98°

Stations used

42

• Volcano, HawaiiPopulation 2,575. Forecast14 kmSSE
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast39 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast355 kmSE

After

1. 1.613 km S of Volcano, HawaiiSat, Sep 26, 3:10 AM HST · 14254 days ago · 7 km deep · 2 km away
2. 2.414 km SSE of Fern Forest, HawaiiSat, Sep 26, 2:29 PM HST · 14253 days ago · 9 km deep · 14 km away
3. 2.55 km SSW of Volcano, HawaiiSat, Sep 26, 4:55 PM HST · 14253 days ago · 2 km deep · 11 km away
4. 2.623 km WNW of Volcano, HawaiiSat, Sep 26, 10:31 PM HST · 14253 days ago · 4 km deep · 33 km away
5. 2.012 km N of Wai‘?hinu, HawaiiSun, Sep 27, 1:07 PM HST · 14252 days ago · 5 km deep · 44 km away
6. 1.65 km SSW of Volcano, HawaiiSun, Sep 27, 4:13 PM HST · 14252 days ago · 2 km deep · 11 km away
7. 1.717 km N of P?hala, HawaiiSun, Sep 27, 5:18 PM HST · 14252 days ago · 8 km deep · 30 km away
8. 2.012 km NNW of Wai‘?hinu, HawaiiMon, Sep 28, 5:05 AM HST · 14252 days ago · 8 km deep · 49 km away
9. 1.816 km SSE of Volcano, HawaiiMon, Sep 28, 12:47 PM HST · 14251 days ago · 5 km deep · 4 km away
10. 1.916 km SSE of Fern Forest, HawaiiMon, Sep 28, 1:49 PM HST · 14251 days ago · 5 km deep · 14 km away
11. 2.117 km NNE of P?hala, HawaiiMon, Sep 28, 5:24 PM HST · 14251 days ago · 10 km deep · 20 km away
12. 1.815 km S of Fern Forest, HawaiiMon, Sep 28, 6:46 PM HST · 14251 days ago · 6 km deep · 8 km away
13. 2.219 km SSE of Honaunau-Napoopoo, HawaiiTue, Sep 29, 11:24 AM HST · 14250 days ago · 9 km deep · 63 km away
14. 2.119 km N of P?hala, HawaiiTue, Sep 29, 1:58 PM HST · 14250 days ago · 8 km deep · 26 km away
15. 1.718 km SW of Volcano, HawaiiTue, Sep 29, 2:27 PM HST · 14250 days ago · 8 km deep · 18 km away
16. 1.714 km S of Volcano, HawaiiTue, Sep 29, 4:03 PM HST · 14250 days ago · 6 km deep · 2 km away
17. 1.90 km ESE of Honaunau-Napoopoo, HawaiiWed, Sep 30, 3:04 AM HST · 14250 days ago · 5 km deep · 70 km away
18. 2.17 km SW of Volcano, HawaiiWed, Sep 30, 2:03 PM HST · 14249 days ago · 2 km deep · 12 km away
19. 2.09 km WSW of Volcano, HawaiiThu, Oct 1, 12:50 AM HST · 14249 days ago · 6 km deep · 15 km away
20. 2.443 km SE of P?hala, HawaiiThu, Oct 1, 3:02 PM HST · 14248 days ago · 47 km deep · 44 km away
21. 1.816 km S of Fern Forest, HawaiiThu, Oct 1, 4:52 PM HST · 14248 days ago · 6 km deep · 8 km away
22. 1.66 km NNE of P?hala, HawaiiThu, Oct 1, 9:20 PM HST · 14248 days ago · 9 km deep · 28 km away
23. 2.713 km S of Volcano, HawaiiFri, Oct 2, 2:38 PM HST · 14247 days ago · 8 km deep · 3 km away
24. 2.59 km WSW of Volcano, HawaiiFri, Oct 2, 5:42 PM HST · 14247 days ago · 6 km deep · 17 km away
25. 2.020 km SSW of Honoka‘a, HawaiiFri, Oct 2, 6:23 PM HST · 14247 days ago · 20 km deep · 73 km away
26. 2.018 km N of P?hala, HawaiiSat, Oct 3, 1:35 AM HST · 14247 days ago · 9 km deep · 31 km away
27. 2.712 km W of Volcano, HawaiiSat, Oct 3, 8:13 AM HST · 14247 days ago · 9 km deep · 21 km away
28. 2.54 km W of Honoka‘a, HawaiiSat, Oct 3, 9:35 AM HST · 14246 days ago · 6 km deep · 90 km away
29. 1.814 km S of Fern Forest, HawaiiSat, Oct 3, 11:31 AM HST · 14246 days ago · 7 km deep · 8 km away
30. 2.121 km N of P?hala, HawaiiSat, Oct 3, 3:39 PM HST · 14246 days ago · 6 km deep · 32 km away
31. 1.923 km W of Volcano, HawaiiSat, Oct 3, 3:58 PM HST · 14246 days ago · 0 km deep · 32 km away
32. 2.05 km SSW of Volcano, HawaiiSun, Oct 4, 1:39 AM HST · 14246 days ago · 2 km deep · 11 km away
33. 2.3Island of Hawaii, HawaiiSun, Oct 4, 4:32 AM HST · 14246 days ago · 6 km deep · 17 km away
34. 1.714 km SE of Fern Forest, HawaiiSun, Oct 4, 6:31 PM HST · 14245 days ago · 7 km deep · 16 km away
35. 2.04 km NNE of Waikoloa, HawaiiSun, Oct 4, 9:49 PM HST · 14245 days ago · 10 km deep · 95 km away
36. 1.915 km SW of Leilani Estates, HawaiiMon, Oct 5, 1:43 AM HST · 14245 days ago · 8 km deep · 20 km away
37. 1.86 km SW of Volcano, HawaiiMon, Oct 5, 6:26 AM HST · 14245 days ago · 0 km deep · 13 km away
38. 1.911 km S of Naalehu, HawaiiMon, Oct 5, 7:06 AM HST · 14245 days ago · 39 km deep · 56 km away
39. 1.713 km SSE of Volcano, HawaiiMon, Oct 5, 11:18 AM HST · 14244 days ago · 6 km deep · 2 km away
40. 2.518 km E of P?hala, HawaiiMon, Oct 5, 3:02 PM HST · 14244 days ago · 53 km deep · 18 km away
41. 1.911 km S of Volcano, HawaiiMon, Oct 5, 7:37 PM HST · 14244 days ago · 7 km deep · 4 km away
42. 1.514 km SSE of Volcano, HawaiiMon, Oct 5, 10:56 PM HST · 14244 days ago · 7 km deep · 3 km away
43. 1.516 km S of Volcano, HawaiiTue, Oct 6, 4:06 AM HST · 14244 days ago · 7 km deep · 3 km away
44. 1.514 km S of Fern Forest, HawaiiTue, Oct 6, 6:38 PM HST · 14243 days ago · 9 km deep · 8 km away
45. 1.515 km S of Fern Forest, HawaiiWed, Oct 7, 3:17 AM HST · 14243 days ago · 8 km deep · 8 km away
46. 1.95 km SSW of Volcano, HawaiiWed, Oct 7, 12:06 PM HST · 14242 days ago · 2 km deep · 11 km away
47. 1.913 km SSE of Fern Forest, HawaiiWed, Oct 7, 3:06 PM HST · 14242 days ago · 5 km deep · 13 km away
48. 1.98 km NNE of P?hala, HawaiiThu, Oct 8, 12:17 AM HST · 14242 days ago · 10 km deep · 27 km away
49. 2.311 km SSW of Volcano, HawaiiThu, Oct 8, 2:37 AM HST · 14242 days ago · 36 km deep · 9 km away
50. 1.85 km SW of Volcano, HawaiiThu, Oct 8, 5:21 AM HST · 14242 days ago · 2 km deep · 12 km away
51. 1.85 km SSW of Volcano, HawaiiThu, Oct 8, 7:11 AM HST · 14242 days ago · 2 km deep · 11 km away
52. 2.613 km SSE of Volcano, HawaiiThu, Oct 8, 10:59 AM HST · 14241 days ago · 8 km deep · 1 km away
53. 1.77 km SSW of Volcano, HawaiiThu, Oct 8, 3:46 PM HST · 14241 days ago · 29 km deep · 8 km away
54. 1.913 km S of Pa‘auilo, HawaiiFri, Oct 9, 3:19 AM HST · 14241 days ago · 9 km deep · 69 km away
55. 1.96 km N of P?hala, HawaiiFri, Oct 9, 3:39 AM HST · 14241 days ago · 9 km deep · 31 km away
56. 1.514 km S of Fern Forest, HawaiiFri, Oct 9, 7:42 AM HST · 14241 days ago · 7 km deep · 9 km away
57. 2.015 km S of Fern Forest, HawaiiFri, Oct 9, 9:29 AM HST · 14240 days ago · 7 km deep · 8 km away
58. 1.914 km SSE of Volcano, HawaiiFri, Oct 9, 1:05 PM HST · 14240 days ago · 7 km deep · 2 km away
59. 2.365 km SSE of Naalehu, HawaiiFri, Oct 9, 2:37 PM HST · 14240 days ago · 7 km deep · 83 km away
60. 2.529 km ESE of P?hala, HawaiiSat, Oct 10, 10:52 AM HST · 14239 days ago · 57 km deep · 23 km away

The first 60 of 198.

Before

1. 1.7Island of Hawaii, HawaiiFri, Sep 25, 7:44 PM HST · 14254 days ago · 1 km deep · 32 km away
2. 2.67 km NE of Hawaiian Ocean View, HawaiiFri, Sep 25, 4:47 PM HST · 14254 days ago · 2 km deep · 58 km away
3. 2.419 km WSW of Volcano, HawaiiFri, Sep 25, 11:23 AM HST · 14254 days ago · 12 km deep · 23 km away
4. 1.6Island of Hawaii, HawaiiFri, Sep 25, 11:11 AM HST · 14254 days ago · 8 km deep · 98 km away
5. 2.715 km N of P?hala, HawaiiFri, Sep 25, 5:26 AM HST · 14255 days ago · 4 km deep · 31 km away
6. 2.011 km SE of P?hala, HawaiiThu, Sep 24, 8:01 PM HST · 14255 days ago · 45 km deep · 31 km away
7. 2.013 km SSE of Volcano, HawaiiThu, Sep 24, 2:50 AM HST · 14256 days ago · 9 km deep · 2 km away
8. 2.28 km WSW of Volcano, HawaiiThu, Sep 24, 2:01 AM HST · 14256 days ago · 5 km deep · 16 km away
9. 2.125 km W of Volcano, HawaiiWed, Sep 23, 4:12 PM HST · 14256 days ago · 7 km deep · 32 km away
10. 1.927 km E of Honaunau-Napoopoo, HawaiiWed, Sep 23, 5:14 AM HST · 14257 days ago · 9 km deep · 46 km away
11. 1.815 km N of P?hala, HawaiiWed, Sep 23, 3:39 AM HST · 14257 days ago · 8 km deep · 31 km away
12. 2.012 km SSE of Fern Forest, HawaiiWed, Sep 23, 3:36 AM HST · 14257 days ago · 7 km deep · 13 km away
13. 3.2Island of Hawaii, HawaiiWed, Sep 23, 2:59 AM HST · 14257 days ago · 6 km deep · 16 km away
14. 2.025 km N of P?hala, HawaiiTue, Sep 22, 12:25 PM HST · 14257 days ago · 6 km deep · 34 km away
15. 3.17 km E of H?lualoa, HawaiiTue, Sep 22, 10:43 AM HST · 14257 days ago · 29 km deep · 78 km away
16. 2.025 km N of P?hala, HawaiiTue, Sep 22, 9:27 AM HST · 14257 days ago · 6 km deep · 32 km away
17. 2.025 km N of P?hala, HawaiiTue, Sep 22, 8:49 AM HST · 14258 days ago · 7 km deep · 33 km away
18. 2.424 km W of Volcano, HawaiiMon, Sep 21, 12:00 PM HST · 14258 days ago · 8 km deep · 31 km away
19. 1.918 km SSE of Honaunau-Napoopoo, HawaiiMon, Sep 21, 7:43 AM HST · 14259 days ago · 10 km deep · 64 km away
20. 1.516 km S of Fern Forest, HawaiiMon, Sep 21, 2:06 AM HST · 14259 days ago · 7 km deep · 10 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv251130. Read Mon, Oct 5, 2026, 6:30 AM UTC.