Tonga earthquakes

M4.4 earthquake 265 km WNW of Houma, Tonga

A magnitude 4.4 earthquake struck 265 km WNW of Houma, Tonga on Fri, Aug 29, 2025, 4:01 PM GMT+13 (03:01 UTC), 493 km (306 mi) below the surface.

A larger quake followed: M4.7 257 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
4.4 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-08-29 03:01:12 UTC
Depth
492.6 km (306.1 mi), deep
Epicenter
20.324° S, 177.685° 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 12.2 km horizontally, 6.7 km in depth
Magnitude uncertainty
±0.04
Depth from
From location
Station coverage gap
48°
Stations used
49

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 4.4267 km WNW of Houma, Tonga · 399 days ago · 508 km deep · 3 km away
  2. 4.7257 km WNW of Houma, Tonga · 396 days ago · 470 km deep · 8 km away
  3. 4.4297 km WNW of Houma, Tonga · 396 days ago · 430 km deep · 42 km away
  4. 4.7274 km WNW of Houma, Tonga · 396 days ago · 532 km deep · 25 km away
  5. 4.4277 km WNW of Houma, Tonga · 395 days ago · 550 km deep · 23 km away
  6. 4.4Fiji region · 393 days ago · 576 km deep · 39 km away
  7. 4.2Fiji region · 391 days ago · 591 km deep · 83 km away
  8. 4.0297 km WNW of Houma, Tonga · 387 days ago · 517 km deep · 49 km away
  9. 4.2259 km WNW of Houma, Tonga · 380 days ago · 534 km deep · 25 km away
  10. 4.3285 km WNW of Houma, Tonga · 377 days ago · 521 km deep · 25 km away
  11. 4.2264 km WNW of Houma, Tonga · 364 days ago · 467 km deep · 14 km away
  12. 4.2252 km WNW of Houma, Tonga · 362 days ago · 549 km deep · 38 km away
  13. 4.4276 km WNW of Houma, Tonga · 353 days ago · 524 km deep · 13 km away
  14. 4.2Fiji region · 352 days ago · 478 km deep · 62 km away
  15. 4.2277 km WNW of Houma, Tonga · 350 days ago · 487 km deep · 36 km away
  16. 4.4Fiji region · 349 days ago · 408 km deep · 72 km away
  17. 4.4297 km WNW of Houma, Tonga · 347 days ago · 532 km deep · 41 km away
  18. 4.4277 km W of Houma, Tonga · 346 days ago · 475 km deep · 67 km away
  19. 4.7293 km WNW of Houma, Tonga · 344 days ago · 530 km deep · 40 km away

Before

  1. 4.2288 km WNW of Houma, Tonga · 404 days ago · 562 km deep · 25 km away
  2. 4.5271 km WNW of Houma, Tonga · 407 days ago · 505 km deep · 10 km away
  3. 4.4263 km WNW of Houma, Tonga · 410 days ago · 510 km deep · 15 km away
  4. 4.2247 km WNW of Houma, Tonga · 416 days ago · 528 km deep · 23 km away
  5. 4.3Fiji region · 426 days ago · 555 km deep · 66 km away
  6. 4.2Fiji region · 429 days ago · 566 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000qrt1. Read Sun, Oct 4, 2026, 9:37 AM UTC.