M2.8 earthquake 13 km S of Volcano, Hawaii

Magnitude

2.8 (ml), micro

Local time

Tue, Apr 10, 1973, 6:19 AM HST

UTC

1973-04-10 16:19:29 UTC

Depth

8.8 km (5.5 mi), shallow

Epicenter

19.319° N, 155.219° W

Region

Hawaii

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.10

Depth from

From location

Station coverage gap

146°

Stations used

26

• Volcano, HawaiiPopulation 2,575. Forecast14 kmS
• Hawaiian Paradise Park, HawaiiPopulation 11,404. Forecast40 kmSW
• Honolulu, HawaiiPopulation 350,964. Forecast353 kmSE

After

1. 1.912 km SSE of Volcano, HawaiiTue, Apr 10, 4:16 PM HST · 19531 days ago · 7 km deep · 2 km away
2. 2.82 km NNE of Honaunau-Napoopoo, HawaiiTue, Apr 10, 9:42 PM HST · 19531 days ago · -1 km deep · 69 km away
3. 2.615 km S of Volcano, HawaiiWed, Apr 11, 1:00 AM HST · 19530 days ago · 8 km deep · 4 km away
4. 2.013 km SSE of Volcano, HawaiiWed, Apr 11, 5:19 AM HST · 19530 days ago · 7 km deep · 3 km away
5. 2.05 km WSW of Volcano, HawaiiWed, Apr 11, 5:47 AM HST · 19530 days ago · 16 km deep · 14 km away
6. 2.023 km W of Volcano, HawaiiWed, Apr 11, 6:45 AM HST · 19530 days ago · 7 km deep · 29 km away
7. 2.318 km NNE of P?hala, HawaiiWed, Apr 11, 7:27 AM HST · 19530 days ago · 9 km deep · 23 km away
8. 2.35 km SW of Volcano, HawaiiWed, Apr 11, 10:21 PM HST · 19530 days ago · 14 km deep · 12 km away
9. 2.316 km S of Volcano, HawaiiThu, Apr 12, 7:18 AM HST · 19529 days ago · 6 km deep · 4 km away
10. 2.018 km NNE of P?hala, HawaiiThu, Apr 12, 1:10 PM HST · 19529 days ago · 9 km deep · 22 km away
11. 2.612 km NNW of Wai‘?hinu, HawaiiFri, Apr 13, 2:29 AM HST · 19528 days ago · 5 km deep · 51 km away
12. 1.96 km WSW of Volcano, HawaiiFri, Apr 13, 11:22 AM HST · 19528 days ago · 10 km deep · 13 km away
13. 2.411 km S of Volcano, HawaiiFri, Apr 13, 12:16 PM HST · 19528 days ago · 8 km deep · 2 km away
14. 1.84 km WSW of Volcano, HawaiiFri, Apr 13, 4:13 PM HST · 19528 days ago · 1 km deep · 13 km away
15. 2.06 km SW of Volcano, HawaiiFri, Apr 13, 10:30 PM HST · 19528 days ago · 7 km deep · 12 km away
16. 2.16 km SW of Volcano, HawaiiFri, Apr 13, 10:32 PM HST · 19528 days ago · 10 km deep · 12 km away
17. 2.710 km S of Kukuihaele, HawaiiSat, Apr 14, 4:56 AM HST · 19527 days ago · 9 km deep · 86 km away
18. 1.87 km SW of Volcano, HawaiiSat, Apr 14, 6:21 AM HST · 19527 days ago · 8 km deep · 12 km away
19. 2.115 km S of Fern Forest, HawaiiSat, Apr 14, 10:50 AM HST · 19527 days ago · 8 km deep · 10 km away
20. 2.516 km NNE of P?hala, HawaiiSat, Apr 14, 5:37 PM HST · 19527 days ago · 7 km deep · 21 km away
21. 2.013 km S of Fern Forest, HawaiiSat, Apr 14, 7:00 PM HST · 19527 days ago · 5 km deep · 9 km away
22. 2.613 km NNE of P?hala, HawaiiSat, Apr 14, 9:42 PM HST · 19527 days ago · 7 km deep · 24 km away
23. 4.516 km S of Fern Forest, HawaiiSun, Apr 15, 12:59 AM HST · 19526 days ago · 9 km deep · 11 km away
24. 2.613 km S of Fern Forest, HawaiiSun, Apr 15, 1:43 AM HST · 19526 days ago · 7 km deep · 10 km away
25. 2.114 km S of Fern Forest, HawaiiSun, Apr 15, 1:59 AM HST · 19526 days ago · 6 km deep · 9 km away
26. 2.014 km S of Fern Forest, HawaiiSun, Apr 15, 7:16 AM HST · 19526 days ago · 7 km deep · 9 km away
27. 2.022 km N of P?hala, HawaiiSun, Apr 15, 8:09 AM HST · 19526 days ago · 1 km deep · 29 km away
28. 3.015 km SSE of Fern Forest, HawaiiMon, Apr 16, 2:29 PM HST · 19525 days ago · 8 km deep · 13 km away
29. 2.115 km SSE of Fern Forest, HawaiiMon, Apr 16, 2:55 PM HST · 19525 days ago · 8 km deep · 13 km away
30. 2.315 km S of Fern Forest, HawaiiMon, Apr 16, 11:42 PM HST · 19524 days ago · 5 km deep · 9 km away
31. 2.519 km W of Volcano, HawaiiTue, Apr 17, 5:24 AM HST · 19524 days ago · 5 km deep · 25 km away
32. 2.88 km WSW of P?hala, HawaiiWed, Apr 18, 11:01 AM HST · 19523 days ago · 7 km deep · 39 km away
33. 3.535 km SW of Honaunau-Napoopoo, HawaiiWed, Apr 18, 1:41 PM HST · 19523 days ago · 48 km deep · 92 km away
34. 3.314 km S of Fern Forest, HawaiiThu, Apr 19, 6:51 PM HST · 19522 days ago · 8 km deep · 9 km away
35. 2.21 km E of P?hala, HawaiiThu, Apr 19, 6:54 PM HST · 19522 days ago · 10 km deep · 29 km away
36. 2.46 km NNE of Naalehu, HawaiiSat, Apr 21, 1:03 AM HST · 19520 days ago · 11 km deep · 42 km away
37. 2.014 km S of Volcano, HawaiiSat, Apr 21, 7:20 PM HST · 19520 days ago · 7 km deep · 0 km away
38. 4.947 km ENE of Honomu, HawaiiSun, Apr 22, 9:07 PM HST · 19519 days ago · 32 km deep · 93 km away
39. 4.19 km SE of Waikoloa, HawaiiTue, Apr 24, 6:16 AM HST · 19517 days ago · 31 km deep · 83 km away
40. 2.020 km N of P?hala, HawaiiTue, Apr 24, 9:22 AM HST · 19517 days ago · 6 km deep · 26 km away
41. 2.4Island of Hawaii, HawaiiWed, Apr 25, 7:08 PM HST · 19516 days ago · 7 km deep · 70 km away
42. 6.23 km WSW of Honomu, HawaiiThu, Apr 26, 10:26 AM HST · 19515 days ago · 37 km deep · 61 km away
43. 2.34 km NNE of Honomu, HawaiiThu, Apr 26, 11:33 AM HST · 19515 days ago · 38 km deep · 67 km away
44. 2.513 km SW of Hilo, HawaiiThu, Apr 26, 11:39 AM HST · 19515 days ago · 4 km deep · 38 km away
45. 2.510 km WSW of Pepeekeo, HawaiiThu, Apr 26, 11:45 AM HST · 19515 days ago · 38 km deep · 53 km away
46. 2.325 km W of Wainaku, HawaiiThu, Apr 26, 11:52 AM HST · 19515 days ago · 18 km deep · 46 km away
47. 2.613 km N of Volcano, HawaiiThu, Apr 26, 11:58 AM HST · 19515 days ago · 34 km deep · 27 km away
48. 2.013 km WNW of Mountain View, HawaiiThu, Apr 26, 12:02 PM HST · 19515 days ago · 6 km deep · 33 km away
49. 2.113 km SW of Hilo, HawaiiThu, Apr 26, 12:06 PM HST · 19515 days ago · 6 km deep · 37 km away
50. 1.910 km WNW of Mountain View, HawaiiThu, Apr 26, 12:46 PM HST · 19515 days ago · 6 km deep · 32 km away
51. 2.517 km WNW of Mountain View, HawaiiThu, Apr 26, 12:55 PM HST · 19515 days ago · 32 km deep · 34 km away
52. 2.56 km S of Laup?hoehoe, HawaiiThu, Apr 26, 1:18 PM HST · 19515 days ago · 11 km deep · 68 km away
53. 3.116 km S of Pa‘auilo, HawaiiThu, Apr 26, 1:56 PM HST · 19515 days ago · 8 km deep · 66 km away
54. 2.34 km S of Laup?hoehoe, HawaiiThu, Apr 26, 2:30 PM HST · 19515 days ago · 9 km deep · 70 km away
55. 2.89 km ENE of Honomu, HawaiiThu, Apr 26, 2:39 PM HST · 19515 days ago · 10 km deep · 69 km away
56. 2.520 km SSE of Volcano, HawaiiThu, Apr 26, 2:40 PM HST · 19515 days ago · 47 km deep · 7 km away
57. 2.73 km E of Waimea, HawaiiThu, Apr 26, 2:43 PM HST · 19515 days ago · 6 km deep · 91 km away
58. 3.63 km W of Honomu, HawaiiThu, Apr 26, 5:26 PM HST · 19515 days ago · 38 km deep · 63 km away
59. 2.22 km WSW of Honomu, HawaiiThu, Apr 26, 5:29 PM HST · 19515 days ago · 37 km deep · 62 km away
60. 3.05 km NE of Honomu, HawaiiThu, Apr 26, 5:49 PM HST · 19515 days ago · 37 km deep · 67 km away

The first 60 of at least 199.

Before

1. 2.210 km W of P?hala, HawaiiMon, Apr 9, 11:13 PM HST · 19531 days ago · 8 km deep · 40 km away
2. 2.211 km SSE of Volcano, HawaiiMon, Apr 9, 6:58 PM HST · 19532 days ago · 6 km deep · 3 km away
3. 2.021 km N of P?hala, HawaiiMon, Apr 9, 6:48 AM HST · 19532 days ago · 8 km deep · 27 km away
4. 3.018 km WSW of Volcano, HawaiiMon, Apr 9, 4:41 AM HST · 19532 days ago · 10 km deep · 21 km away
5. 2.414 km S of Fern Forest, HawaiiSun, Apr 8, 8:32 PM HST · 19533 days ago · 7 km deep · 9 km away
6. 2.11 km ENE of P?hala, HawaiiSun, Apr 8, 7:16 PM HST · 19533 days ago · 5 km deep · 29 km away
7. 2.018 km WSW of Volcano, HawaiiSun, Apr 8, 11:34 AM HST · 19533 days ago · 9 km deep · 20 km away
8. 2.113 km NNE of P?hala, HawaiiSun, Apr 8, 10:16 AM HST · 19533 days ago · 10 km deep · 24 km away
9. 2.33 km ESE of Nanawale Estates, HawaiiSun, Apr 8, 5:09 AM HST · 19533 days ago · 12 km deep · 41 km away
10. 1.918 km NNE of P?hala, HawaiiSun, Apr 8, 4:35 AM HST · 19533 days ago · 5 km deep · 19 km away
11. 1.914 km S of Volcano, HawaiiSun, Apr 8, 1:30 AM HST · 19533 days ago · 6 km deep · 4 km away
12. 1.912 km SSE of Volcano, HawaiiSat, Apr 7, 10:37 PM HST · 19534 days ago · 6 km deep · 2 km away
13. 2.321 km W of Volcano, HawaiiSat, Apr 7, 8:07 PM HST · 19534 days ago · 8 km deep · 27 km away
14. 2.022 km W of Volcano, HawaiiSat, Apr 7, 6:58 PM HST · 19534 days ago · 6 km deep · 26 km away
15. 2.419 km W of Volcano, HawaiiFri, Apr 6, 11:37 PM HST · 19534 days ago · 6 km deep · 25 km away
16. 1.919 km NNE of P?hala, HawaiiFri, Apr 6, 10:05 PM HST · 19535 days ago · 6 km deep · 21 km away
17. 2.322 km NE of Honaunau-Napoopoo, HawaiiFri, Apr 6, 3:15 PM HST · 19535 days ago · -1 km deep · 59 km away
18. 2.812 km SSE of Volcano, HawaiiFri, Apr 6, 10:21 AM HST · 19535 days ago · 6 km deep · 4 km away
19. 2.714 km SSW of Volcano, HawaiiThu, Apr 5, 7:18 PM HST · 19536 days ago · 34 km deep · 6 km away
20. 2.55 km SW of Volcano, HawaiiThu, Apr 5, 6:37 PM HST · 19536 days ago · 15 km deep · 11 km away

From the USGS Earthquake Hazards Program and its partner networks, event hv19730539. Read Wed, Sep 30, 2026, 8:19 PM UTC.