M2.1 earthquake 24 km W of Volcano, Hawaii

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Hawaiian Volcano Observatory

Local time

Mon, Nov 9, 1987, 8:25 PM HST

UTC

1987-11-10 06:25:25 UTC

Depth

6.7 km (4.2 mi), shallow

Epicenter

19.450° N, 155.470° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.6 km in depth

Depth from

From location

Station coverage gap

46°

Stations used

38

• Volcano, HawaiiPopulation 2,575. Forecast25 kmW
• Hilo, HawaiiPopulation 43,263. Forecast50 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast323 kmSE

After

1. 1.65 km SSW of Volcano, HawaiiTue, Nov 10, 1:26 PM HST · 14205 days ago · 2 km deep · 23 km away
2. 1.712 km S of Volcano, HawaiiThu, Nov 12, 3:31 PM HST · 14203 days ago · 6 km deep · 30 km away
3. 2.116 km SE of Fern Forest, HawaiiThu, Nov 12, 11:07 PM HST · 14202 days ago · 6 km deep · 46 km away
4. 2.017 km S of Volcano, HawaiiSat, Nov 14, 2:51 AM HST · 14201 days ago · 8 km deep · 28 km away
5. 3.313 km SSE of Volcano, HawaiiSat, Nov 14, 5:38 AM HST · 14201 days ago · 9 km deep · 32 km away
6. 1.822 km N of P?hala, HawaiiSat, Nov 14, 6:26 AM HST · 14201 days ago · 6 km deep · 6 km away
7. 1.813 km SSE of Fern Forest, HawaiiSat, Nov 14, 8:47 AM HST · 14201 days ago · 7 km deep · 42 km away
8. 1.615 km S of Fern Forest, HawaiiSun, Nov 15, 12:50 AM HST · 14200 days ago · 9 km deep · 40 km away
9. 1.914 km S of Volcano, HawaiiSun, Nov 15, 8:26 AM HST · 14200 days ago · 7 km deep · 30 km away
10. 1.713 km SSE of Fern Forest, HawaiiSun, Nov 15, 12:21 PM HST · 14200 days ago · 7 km deep · 43 km away
11. 2.88 km NNW of Puako, HawaiiSun, Nov 15, 4:19 PM HST · 14200 days ago · 22 km deep · 78 km away
12. 2.318 km N of P?hala, HawaiiMon, Nov 16, 2:18 AM HST · 14199 days ago · 7 km deep · 9 km away
13. 1.617 km S of Volcano, HawaiiMon, Nov 16, 3:30 AM HST · 14199 days ago · 7 km deep · 30 km away
14. 1.714 km SSE of Volcano, HawaiiMon, Nov 16, 3:43 AM HST · 14199 days ago · 7 km deep · 33 km away
15. 3.016 km S of Fern Forest, HawaiiTue, Nov 17, 2:45 AM HST · 14198 days ago · 9 km deep · 39 km away
16. 1.94 km SW of Volcano, HawaiiTue, Nov 17, 3:26 AM HST · 14198 days ago · 18 km deep · 23 km away
17. 1.616 km S of Fern Forest, HawaiiTue, Nov 17, 3:45 AM HST · 14198 days ago · 8 km deep · 39 km away
18. 2.427 km NW of Volcano, HawaiiTue, Nov 17, 7:06 AM HST · 14198 days ago · 9 km deep · 15 km away
19. 2.313 km ENE of P?hala, HawaiiWed, Nov 18, 12:48 AM HST · 14197 days ago · 7 km deep · 23 km away
20. 1.616 km SSE of Fern Forest, HawaiiWed, Nov 18, 4:12 AM HST · 14197 days ago · 5 km deep · 43 km away
21. 2.520 km SSE of P?hala, HawaiiThu, Nov 19, 1:35 AM HST · 14196 days ago · 29 km deep · 46 km away
22. 2.411 km S of Naalehu, HawaiiThu, Nov 19, 9:14 AM HST · 14196 days ago · 43 km deep · 56 km away
23. 1.813 km WSW of Volcano, HawaiiThu, Nov 19, 11:20 AM HST · 14196 days ago · 10 km deep · 16 km away
24. 2.413 km N of Wai‘?hinu, HawaiiThu, Nov 19, 4:27 PM HST · 14196 days ago · 7 km deep · 32 km away
25. 2.125 km N of P?hala, HawaiiThu, Nov 19, 6:24 PM HST · 14196 days ago · 6 km deep · 3 km away
26. 2.36 km W of Volcano, HawaiiFri, Nov 20, 9:37 AM HST · 14195 days ago · 6 km deep · 18 km away
27. 2.615 km E of Honaunau-Napoopoo, HawaiiFri, Nov 20, 2:00 PM HST · 14195 days ago · 6 km deep · 26 km away
28. 2.28 km SSW of Volcano, HawaiiFri, Nov 20, 5:39 PM HST · 14195 days ago · 29 km deep · 24 km away
29. 1.65 km SW of Volcano, HawaiiFri, Nov 20, 7:55 PM HST · 14195 days ago · 2 km deep · 22 km away
30. 2.024 km WNW of Volcano, HawaiiSat, Nov 21, 3:47 AM HST · 14194 days ago · 7 km deep · 4 km away
31. 2.19 km WSW of Volcano, HawaiiSat, Nov 21, 6:09 AM HST · 14194 days ago · 2 km deep · 18 km away
32. 2.011 km N of P?hala, HawaiiSat, Nov 21, 7:59 AM HST · 14194 days ago · 0 km deep · 17 km away
33. 1.68 km NNE of P?hala, HawaiiSun, Nov 22, 4:28 AM HST · 14193 days ago · 7 km deep · 20 km away
34. 1.95 km WSW of Volcano, HawaiiSun, Nov 22, 9:35 AM HST · 14193 days ago · 4 km deep · 20 km away
35. 1.714 km SSE of Volcano, HawaiiSun, Nov 22, 10:02 AM HST · 14193 days ago · 6 km deep · 33 km away
36. 2.35 km WSW of Volcano, HawaiiSun, Nov 22, 12:01 PM HST · 14193 days ago · 10 km deep · 20 km away
37. 1.914 km SSE of Volcano, HawaiiSun, Nov 22, 12:30 PM HST · 14193 days ago · 7 km deep · 33 km away
38. 2.65 km S of Volcano, HawaiiSun, Nov 22, 8:37 PM HST · 14193 days ago · 17 km deep · 26 km away
39. 2.57 km W of P?hala, HawaiiMon, Nov 23, 1:28 AM HST · 14192 days ago · 8 km deep · 28 km away
40. 2.07 km SW of Volcano, HawaiiMon, Nov 23, 2:47 AM HST · 14192 days ago · 8 km deep · 21 km away
41. 2.19 km WSW of Volcano, HawaiiMon, Nov 23, 4:23 AM HST · 14192 days ago · 13 km deep · 18 km away
42. 2.218 km WNW of Mountain View, HawaiiMon, Nov 23, 5:18 AM HST · 14192 days ago · 6 km deep · 30 km away
43. 2.23 km WSW of Volcano, HawaiiMon, Nov 23, 5:42 AM HST · 14192 days ago · 10 km deep · 21 km away
44. 2.25 km WSW of Volcano, HawaiiMon, Nov 23, 6:44 AM HST · 14192 days ago · 13 km deep · 20 km away
45. 2.326 km N of P?hala, HawaiiMon, Nov 23, 8:44 AM HST · 14192 days ago · 7 km deep · 3 km away
46. 2.75 km SW of Volcano, HawaiiMon, Nov 23, 10:43 AM HST · 14192 days ago · 9 km deep · 21 km away
47. 2.57 km SW of Volcano, HawaiiMon, Nov 23, 10:49 AM HST · 14192 days ago · 12 km deep · 19 km away
48. 2.66 km SW of Volcano, HawaiiMon, Nov 23, 12:16 PM HST · 14192 days ago · 16 km deep · 21 km away
49. 1.512 km SSE of Fern Forest, HawaiiMon, Nov 23, 3:09 PM HST · 14192 days ago · 7 km deep · 42 km away
50. 2.26 km NW of Volcano, HawaiiMon, Nov 23, 3:36 PM HST · 14192 days ago · 15 km deep · 22 km away
51. 2.517 km N of P?hala, HawaiiMon, Nov 23, 4:04 PM HST · 14192 days ago · 8 km deep · 10 km away
52. 2.15 km SW of Volcano, HawaiiMon, Nov 23, 4:59 PM HST · 14192 days ago · 14 km deep · 22 km away
53. 1.711 km SSW of Volcano, HawaiiMon, Nov 23, 6:47 PM HST · 14192 days ago · 1 km deep · 23 km away
54. 2.35 km SW of Volcano, HawaiiMon, Nov 23, 10:24 PM HST · 14191 days ago · 8 km deep · 21 km away
55. 2.15 km WSW of Volcano, HawaiiMon, Nov 23, 11:41 PM HST · 14191 days ago · 7 km deep · 20 km away
56. 2.13 km W of Volcano, HawaiiMon, Nov 23, 11:52 PM HST · 14191 days ago · 11 km deep · 21 km away
57. 2.63 km W of Volcano, HawaiiTue, Nov 24, 12:19 AM HST · 14191 days ago · 9 km deep · 21 km away
58. 2.32 km WSW of Volcano, HawaiiTue, Nov 24, 1:01 AM HST · 14191 days ago · 11 km deep · 22 km away
59. 3.013 km SSE of Fern Forest, HawaiiTue, Nov 24, 5:55 AM HST · 14191 days ago · 8 km deep · 42 km away
60. 1.817 km S of Volcano, HawaiiTue, Nov 24, 6:46 AM HST · 14191 days ago · 5 km deep · 32 km away

The first 60 of 196.

Before

1. 2.014 km S of Volcano, HawaiiMon, Nov 9, 12:15 PM HST · 14206 days ago · 7 km deep · 31 km away
2. 1.89 km NNE of P?hala, HawaiiMon, Nov 9, 2:47 AM HST · 14206 days ago · 8 km deep · 18 km away
3. 2.125 km W of Volcano, HawaiiMon, Nov 9, 1:53 AM HST · 14206 days ago · 7 km deep · 1 km away
4. 2.028 km WNW of Volcano, HawaiiSat, Nov 7, 8:11 PM HST · 14208 days ago · 3 km deep · 6 km away
5. 1.526 km N of P?hala, HawaiiSat, Nov 7, 7:19 PM HST · 14208 days ago · 6 km deep · 3 km away
6. 1.813 km S of Pa‘auilo, HawaiiSat, Nov 7, 6:49 AM HST · 14208 days ago · 9 km deep · 53 km away
7. 1.76 km SSE of Honoka‘a, HawaiiSat, Nov 7, 2:59 AM HST · 14208 days ago · 4 km deep · 64 km away
8. 1.59 km WSW of Volcano, HawaiiFri, Nov 6, 11:16 PM HST · 14208 days ago · 4 km deep · 17 km away
9. 1.925 km N of P?hala, HawaiiFri, Nov 6, 10:50 PM HST · 14208 days ago · 6 km deep · 4 km away
10. 1.821 km SSE of Fern Forest, HawaiiFri, Nov 6, 9:11 PM HST · 14209 days ago · 43 km deep · 45 km away
11. 1.58 km W of Waimea, HawaiiFri, Nov 6, 6:40 PM HST · 14209 days ago · 30 km deep · 70 km away
12. 3.28 km W of Kalaoa, HawaiiFri, Nov 6, 8:52 AM HST · 14209 days ago · 8 km deep · 69 km away
13. 2.31 km NNW of Volcano, HawaiiThu, Nov 5, 7:34 PM HST · 14210 days ago · 17 km deep · 24 km away
14. 1.829 km ESE of Naalehu, HawaiiThu, Nov 5, 5:41 PM HST · 14210 days ago · 17 km deep · 56 km away
15. 1.818 km NNE of P?hala, HawaiiThu, Nov 5, 2:44 PM HST · 14210 days ago · 9 km deep · 10 km away
16. 1.514 km S of Volcano, HawaiiThu, Nov 5, 5:59 AM HST · 14210 days ago · 7 km deep · 30 km away
17. 1.919 km E of P?hala, HawaiiThu, Nov 5, 2:48 AM HST · 14210 days ago · 45 km deep · 34 km away
18. 1.922 km E of P?hala, HawaiiThu, Nov 5, 2:45 AM HST · 14210 days ago · 48 km deep · 35 km away
19. 2.414 km SSE of Volcano, HawaiiThu, Nov 5, 12:25 AM HST · 14210 days ago · 8 km deep · 32 km away
20. 1.817 km NNE of P?hala, HawaiiThu, Nov 5, 12:17 AM HST · 14210 days ago · 8 km deep · 11 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv255133. Read Thu, Oct 1, 2026, 7:48 PM UTC.