Tonga earthquakes

M4.3 earthquake 256 km WNW of Houma, Tonga

A magnitude 4.3 earthquake struck 256 km WNW of Houma, Tonga on Wed, Nov 8, 2023, 8:35 AM GMT+13 (19:35 UTC), 502 km (312 mi) below the surface.

A larger quake followed: M4.9 284 km WNW of Houma, Tonga. This one was a foreshock.

Nuku‘alofa forecastMore in Tonga

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.3 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-11-07 19:35:12 UTC
Depth
502.1 km (312.0 mi), deep
Epicenter
20.612° S, 177.692° W
Region
Tonga
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 9.1 km horizontally, 11.9 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
139°
Stations used
25

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 32 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 4.0285 km WNW of Houma, Tonga · 1058 days ago · 496 km deep · 49 km away
  2. 4.4Fiji region · 1057 days ago · 597 km deep · 98 km away
  3. 4.8Fiji region · 1055 days ago · 561 km deep · 69 km away
  4. 4.4Fiji region · 1051 days ago · 594 km deep · 90 km away
  5. 4.2269 km WNW of Houma, Tonga · 1047 days ago · 499 km deep · 32 km away
  6. 4.1274 km WNW of Houma, Tonga · 1046 days ago · 526 km deep · 34 km away
  7. 4.1269 km WNW of Houma, Tonga · 1044 days ago · 493 km deep · 59 km away
  8. 4.2260 km W of Houma, Tonga · 1043 days ago · 409 km deep · 77 km away
  9. 4.1278 km WNW of Houma, Tonga · 1041 days ago · 460 km deep · 24 km away
  10. 4.0264 km WNW of Houma, Tonga · 1041 days ago · 457 km deep · 14 km away
  11. 4.6Fiji region · 1039 days ago · 544 km deep · 63 km away
  12. 4.3277 km WNW of Houma, Tonga · 1037 days ago · 548 km deep · 30 km away
  13. 4.4258 km WNW of Houma, Tonga · 1036 days ago · 508 km deep · 66 km away
  14. 4.9284 km WNW of Houma, Tonga · 1035 days ago · 533 km deep · 32 km away
  15. 4.2278 km WNW of Houma, Tonga · 1034 days ago · 553 km deep · 23 km away
  16. 4.5Fiji region · 1033 days ago · 536 km deep · 84 km away
  17. 4.1274 km WNW of Houma, Tonga · 1032 days ago · 497 km deep · 37 km away
  18. 4.3240 km WNW of Houma, Tonga · 1031 days ago · 508 km deep · 31 km away
  19. 4.4Fiji region · 1031 days ago · 538 km deep · 53 km away
  20. 4.4266 km WNW of Houma, Tonga · 1031 days ago · 369 km deep · 69 km away
  21. 4.3259 km WNW of Houma, Tonga · 1024 days ago · 498 km deep · 40 km away
  22. 4.3Fiji region · 1024 days ago · 573 km deep · 98 km away
  23. 4.2264 km W of Houma, Tonga · 1024 days ago · 456 km deep · 38 km away
  24. 4.2284 km WNW of Houma, Tonga · 1021 days ago · 496 km deep · 72 km away
  25. 4.4Fiji region · 1021 days ago · 536 km deep · 65 km away
  26. 4.2271 km WNW of Houma, Tonga · 1021 days ago · 583 km deep · 15 km away
  27. 4.4Fiji region · 1014 days ago · 503 km deep · 87 km away
  28. 4.4299 km WNW of Houma, Tonga · 1011 days ago · 526 km deep · 45 km away
  29. 4.0273 km WNW of Houma, Tonga · 1009 days ago · 495 km deep · 83 km away
  30. 4.4270 km WNW of Houma, Tonga · 1008 days ago · 387 km deep · 16 km away
  31. 4.3Fiji region · 1003 days ago · 535 km deep · 100 km away
  32. 4.2281 km WNW of Houma, Tonga · 1003 days ago · 555 km deep · 54 km away

Before

  1. 4.4272 km WNW of Houma, Tonga · 1063 days ago · 378 km deep · 17 km away
  2. 4.1266 km WNW of Houma, Tonga · 1064 days ago · 501 km deep · 12 km away
  3. 4.5Fiji region · 1067 days ago · 584 km deep · 96 km away
  4. 4.1Fiji region · 1070 days ago · 536 km deep · 66 km away
  5. 4.7272 km WNW of Houma, Tonga · 1073 days ago · 518 km deep · 17 km away
  6. 4.3Fiji region · 1074 days ago · 533 km deep · 50 km away
  7. 4.0Fiji region · 1075 days ago · 595 km deep · 81 km away
  8. 4.1251 km W of Houma, Tonga · 1079 days ago · 479 km deep · 18 km away
  9. 4.3256 km WNW of Houma, Tonga · 1086 days ago · 541 km deep · 63 km away
  10. 4.7261 km WNW of Houma, Tonga · 1089 days ago · 500 km deep · 43 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000la4l. Read Fri, Oct 2, 2026, 8:06 AM UTC.