M4.0 earthquake 7 km SSW of Volcano, Hawaii

Magnitude

4.0 (ml), light

Local time

Wed, Apr 10, 1968, 1:00 AM GMT-10

UTC

1968-04-10 11:00:25 UTC

Depth

26.1 km (16.2 mi), shallow

Epicenter

19.381° N, 155.255° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.6 km horizontally, 1.3 km in depth

Magnitude uncertainty

±0.04

Depth from

From location

Station coverage gap

136°

Stations used

19

• Volcano, HawaiiPopulation 2,575. Forecast7 kmSSW
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast38 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast346 kmSE

After

1. 3.15 km WSW of Volcano, HawaiiWed, Apr 10, 4:59 AM GMT-10 · 21355 days ago · 1 km deep · 5 km away
2. 2.55 km WSW of Volcano, HawaiiWed, Apr 10, 9:00 AM GMT-10 · 21355 days ago · 1 km deep · 5 km away
3. 2.818 km W of Volcano, HawaiiWed, Apr 10, 9:18 AM GMT-10 · 21355 days ago · 7 km deep · 17 km away
4. 2.614 km S of Volcano, HawaiiThu, Apr 11, 2:45 PM GMT-10 · 21354 days ago · 10 km deep · 8 km away
5. 2.019 km NNE of P?hala, HawaiiFri, Apr 12, 1:56 AM GMT-10 · 21353 days ago · 10 km deep · 17 km away
6. 2.221 km S of Fern Forest, HawaiiFri, Apr 12, 8:24 PM GMT-10 · 21352 days ago · 52 km deep · 18 km away
7. 2.213 km SSE of Volcano, HawaiiFri, Apr 12, 8:55 PM GMT-10 · 21352 days ago · 2 km deep · 8 km away
8. 2.613 km SSE of Volcano, HawaiiSun, Apr 14, 8:25 AM GMT-10 · 21351 days ago · 5 km deep · 9 km away
9. 2.413 km SE of Fern Forest, HawaiiSun, Apr 14, 8:52 AM GMT-10 · 21351 days ago · 10 km deep · 21 km away
10. 3.05 km SW of Puako, HawaiiSun, Apr 14, 10:45 AM GMT-10 · 21351 days ago · 6 km deep · 90 km away
11. 1.914 km SSE of Volcano, HawaiiSun, Apr 14, 4:33 PM GMT-10 · 21351 days ago · 7 km deep · 10 km away
12. 3.37 km NNE of P?hala, HawaiiMon, Apr 15, 10:30 AM GMT-10 · 21350 days ago · 4 km deep · 24 km away
13. 2.46 km NNE of P?hala, HawaiiMon, Apr 15, 10:53 AM GMT-10 · 21350 days ago · 7 km deep · 25 km away
14. 2.313 km SSE of Volcano, HawaiiTue, Apr 16, 2:04 AM GMT-10 · 21349 days ago · 6 km deep · 9 km away
15. 2.66 km NNE of P?hala, HawaiiWed, Apr 17, 12:39 AM GMT-10 · 21348 days ago · 7 km deep · 24 km away
16. 2.416 km WSW of Volcano, HawaiiWed, Apr 17, 9:33 AM GMT-10 · 21348 days ago · 8 km deep · 12 km away
17. 2.813 km NW of Volcano, HawaiiWed, Apr 17, 12:38 PM GMT-10 · 21348 days ago · 7 km deep · 18 km away
18. 3.46 km S of Volcano, HawaiiThu, Apr 18, 8:09 PM GMT-10 · 21346 days ago · 35 km deep · 1 km away
19. 2.319 km N of P?hala, HawaiiTue, Apr 23, 10:56 PM GMT-10 · 21341 days ago · 9 km deep · 20 km away
20. 2.421 km W of Volcano, HawaiiThu, Apr 25, 3:32 PM GMT-10 · 21340 days ago · 14 km deep · 19 km away
21. 4.32 km WSW of Volcano, HawaiiSun, Apr 28, 4:09 AM GMT-10 · 21337 days ago · 21 km deep · 6 km away
22. 3.86 km SW of Volcano, HawaiiSun, Apr 28, 5:19 AM GMT-10 · 21337 days ago · 25 km deep · 2 km away
23. 2.50 km N of P?hala, HawaiiMon, Apr 29, 11:17 PM GMT-10 · 21335 days ago · 2 km deep · 30 km away
24. 2.615 km SE of Waimea, HawaiiTue, Apr 30, 12:12 PM GMT-10 · 21335 days ago · 13 km deep · 70 km away
25. 2.414 km S of Fern Forest, HawaiiTue, Apr 30, 8:46 PM GMT-10 · 21334 days ago · 8 km deep · 14 km away
26. 2.518 km W of Volcano, HawaiiWed, May 1, 11:09 AM GMT-10 · 21334 days ago · 6 km deep · 17 km away
27. 2.819 km W of Volcano, HawaiiFri, May 3, 7:10 PM GMT-10 · 21331 days ago · 1 km deep · 17 km away
28. 2.318 km NNE of P?hala, HawaiiMon, May 6, 3:22 PM GMT-10 · 21329 days ago · 8 km deep · 17 km away
29. 2.219 km NNE of P?hala, HawaiiMon, May 6, 8:22 PM GMT-10 · 21328 days ago · 5 km deep · 15 km away
30. 2.318 km NNE of P?hala, HawaiiMon, May 6, 8:23 PM GMT-10 · 21328 days ago · 7 km deep · 15 km away
31. 2.76 km SW of Volcano, HawaiiWed, May 8, 9:19 AM GMT-10 · 21327 days ago · 3 km deep · 3 km away
32. 2.56 km SW of Volcano, HawaiiWed, May 8, 9:20 AM GMT-10 · 21327 days ago · 2 km deep · 2 km away
33. 2.815 km SSE of Fern Forest, HawaiiWed, May 8, 10:01 AM GMT-10 · 21327 days ago · 8 km deep · 17 km away
34. 2.417 km W of Volcano, HawaiiWed, May 8, 5:51 PM GMT-10 · 21326 days ago · 6 km deep · 16 km away
35. 2.45 km SW of Volcano, HawaiiWed, May 8, 7:54 PM GMT-10 · 21326 days ago · 1 km deep · 4 km away
36. 2.7Island of Hawaii, HawaiiThu, May 9, 5:23 AM GMT-10 · 21326 days ago · 2 km deep · 3 km away
37. 2.17 km SSW of Volcano, HawaiiThu, May 9, 2:42 PM GMT-10 · 21326 days ago · 2 km deep · 1 km away
38. 2.214 km S of Volcano, HawaiiThu, May 9, 5:36 PM GMT-10 · 21325 days ago · 5 km deep · 8 km away
39. 2.316 km SSW of Volcano, HawaiiFri, May 10, 5:23 PM GMT-10 · 21324 days ago · 7 km deep · 9 km away
40. 2.119 km WSW of Volcano, HawaiiFri, May 10, 9:50 PM GMT-10 · 21324 days ago · 8 km deep · 17 km away
41. 2.216 km SSW of Volcano, HawaiiFri, May 10, 10:46 PM GMT-10 · 21324 days ago · 7 km deep · 9 km away
42. 2.516 km SSW of Volcano, HawaiiSat, May 11, 6:23 AM GMT-10 · 21324 days ago · 8 km deep · 9 km away
43. 2.317 km WSW of Volcano, HawaiiSun, May 12, 4:54 AM GMT-10 · 21323 days ago · 3 km deep · 14 km away
44. 3.717 km SSE of Honaunau-Napoopoo, HawaiiSun, May 12, 10:06 AM GMT-10 · 21323 days ago · 6 km deep · 55 km away
45. 1.56 km SW of Volcano, HawaiiMon, May 13, 4:12 AM GMT-10 · 21322 days ago · 1 km deep · 4 km away
46. 1.915 km SSE of Volcano, HawaiiMon, May 13, 4:55 AM GMT-10 · 21322 days ago · 5 km deep · 12 km away
47. 2.77 km SW of Volcano, HawaiiMon, May 13, 10:04 AM GMT-10 · 21322 days ago · 2 km deep · 3 km away
48. 2.615 km S of Fern Forest, HawaiiMon, May 13, 2:24 PM GMT-10 · 21322 days ago · 9 km deep · 17 km away
49. 2.821 km W of Volcano, HawaiiTue, May 14, 1:21 PM GMT-10 · 21321 days ago · 6 km deep · 19 km away
50. 2.218 km W of Volcano, HawaiiTue, May 14, 5:57 PM GMT-10 · 21320 days ago · 4 km deep · 17 km away
51. 3.07 km SW of Volcano, HawaiiWed, May 15, 11:24 AM GMT-10 · 21320 days ago · 2 km deep · 3 km away
52. 2.415 km S of Fern Forest, HawaiiThu, May 16, 9:38 AM GMT-10 · 21319 days ago · 6 km deep · 15 km away
53. 2.317 km S of Volcano, HawaiiFri, May 17, 6:40 AM GMT-10 · 21318 days ago · 6 km deep · 11 km away
54. 3.06 km S of Volcano, HawaiiFri, May 17, 9:43 PM GMT-10 · 21317 days ago · 1 km deep · 1 km away
55. 2.818 km S of Volcano, HawaiiSat, May 18, 9:17 AM GMT-10 · 21317 days ago · 3 km deep · 13 km away
56. 3.116 km SW of Volcano, HawaiiSat, May 18, 4:18 PM GMT-10 · 21317 days ago · 0 km deep · 11 km away
57. 2.724 km NNW of P?hala, HawaiiSun, May 19, 6:29 AM GMT-10 · 21316 days ago · 3 km deep · 34 km away
58. 2.017 km SSE of Fern Forest, HawaiiMon, May 20, 1:30 AM GMT-10 · 21315 days ago · 12 km deep · 22 km away
59. 2.919 km SSW of Leilani Estates, HawaiiTue, May 21, 3:07 AM GMT-10 · 21314 days ago · 42 km deep · 32 km away
60. 2.314 km SSE of Fern Forest, HawaiiWed, May 22, 5:51 PM GMT-10 · 21312 days ago · 11 km deep · 20 km away

The first 60 of 111.

Before

1. 2.418 km NNW of Volcano, HawaiiTue, Apr 9, 10:18 AM GMT-10 · 21356 days ago · 13 km deep · 24 km away
2. 2.69 km S of Volcano, HawaiiSun, Apr 7, 8:25 PM GMT-10 · 21357 days ago · 34 km deep · 3 km away
3. 2.113 km NW of Mountain View, HawaiiSun, Apr 7, 3:57 PM GMT-10 · 21358 days ago · 15 km deep · 29 km away
4. 2.93 km SW of Volcano, HawaiiSat, Apr 6, 1:49 AM GMT-10 · 21359 days ago · 1 km deep · 4 km away
5. 2.6Hawaii region, HawaiiSat, Apr 6, 12:30 AM GMT-10 · 21359 days ago · 40 km deep · 33 km away
6. 2.518 km W of Volcano, HawaiiFri, Apr 5, 7:11 AM GMT-10 · 21360 days ago · 15 km deep · 17 km away
7. 2.610 km SW of Pa‘auilo, HawaiiFri, Apr 5, 4:58 AM GMT-10 · 21360 days ago · 10 km deep · 70 km away
8. 2.831 km ESE of Naalehu, HawaiiThu, Apr 4, 6:20 PM GMT-10 · 21360 days ago · 34 km deep · 47 km away
9. 2.417 km SSW of Leilani Estates, HawaiiThu, Apr 4, 7:47 AM GMT-10 · 21361 days ago · 6 km deep · 31 km away
10. 2.35 km S of Volcano, HawaiiThu, Apr 4, 3:12 AM GMT-10 · 21361 days ago · 1 km deep · 2 km away
11. 3.920 km NNE of P?hala, HawaiiWed, Apr 3, 3:06 PM GMT-10 · 21362 days ago · 9 km deep · 19 km away
12. 2.117 km S of Fern Forest, HawaiiWed, Apr 3, 12:14 AM GMT-10 · 21362 days ago · 7 km deep · 16 km away
13. 2.317 km WSW of Volcano, HawaiiTue, Apr 2, 2:38 PM GMT-10 · 21363 days ago · 12 km deep · 15 km away
14. 2.113 km SSE of Volcano, HawaiiMon, Apr 1, 5:49 PM GMT-10 · 21363 days ago · 3 km deep · 8 km away
15. 2.324 km W of Volcano, HawaiiMon, Apr 1, 2:34 PM GMT-10 · 21364 days ago · 6 km deep · 23 km away
16. 2.411 km SSE of Volcano, HawaiiMon, Apr 1, 1:52 AM GMT-10 · 21364 days ago · 5 km deep · 8 km away
17. 2.5Island of Hawaii, HawaiiSun, Mar 31, 3:00 PM GMT-10 · 21365 days ago · 13 km deep · 23 km away
18. 2.116 km S of Fern Forest, HawaiiSat, Mar 30, 11:21 PM GMT-10 · 21365 days ago · 7 km deep · 17 km away
19. 2.419 km NNE of P?hala, HawaiiSat, Mar 30, 3:37 AM GMT-10 · 21366 days ago · 10 km deep · 16 km away
20. 2.05 km SW of Volcano, HawaiiFri, Mar 29, 5:00 PM GMT-10 · 21366 days ago · 0 km deep · 3 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19680413. Read Mon, Sep 28, 2026, 2:13 PM UTC.