Tonga earthquakes

M4.5 earthquake 267 km WNW of Houma, Tonga

A magnitude 4.5 earthquake struck 267 km WNW of Houma, Tonga on Sat, Dec 27, 2025, 6:45 PM GMT+13 (05:45 UTC), 503 km (312 mi) below the surface.

A larger quake followed: M4.8 Fiji region. 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
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-12-27 05:45:43 UTC
Depth
502.6 km (312.3 mi), deep
Epicenter
20.190° S, 177.654° 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 14.7 km horizontally, 11.1 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
102°
Stations used
29

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 25 in the 60 days after this one and 12 in the 30 days before it.

After

  1. 4.4263 km WNW of Houma, Tonga · 281 days ago · 515 km deep · 5 km away
  2. 4.6Fiji region · 280 days ago · 628 km deep · 98 km away
  3. 4.5269 km WNW of Houma, Tonga · 280 days ago · 540 km deep · 19 km away
  4. 4.4Fiji region · 280 days ago · 609 km deep · 84 km away
  5. 4.8Fiji region · 278 days ago · 600 km deep · 87 km away
  6. 4.1Fiji region · 278 days ago · 563 km deep · 85 km away
  7. 4.3282 km WNW of Houma, Tonga · 273 days ago · 526 km deep · 24 km away
  8. 4.4Fiji region · 273 days ago · 559 km deep · 89 km away
  9. 4.3274 km WNW of Houma, Tonga · 263 days ago · 526 km deep · 23 km away
  10. 4.3256 km WNW of Houma, Tonga · 262 days ago · 520 km deep · 18 km away
  11. 4.1284 km WNW of Houma, Tonga · 260 days ago · 528 km deep · 17 km away
  12. 4.2256 km W of Houma, Tonga · 253 days ago · 420 km deep · 77 km away
  13. 4.6Fiji region · 252 days ago · 597 km deep · 80 km away
  14. 4.5186 km WNW of Houma, Tonga · 250 days ago · 270 km deep · 82 km away
  15. 4.6Fiji region · 247 days ago · 533 km deep · 68 km away
  16. 4.1Fiji region · 246 days ago · 660 km deep · 83 km away
  17. 4.4269 km WNW of Houma, Tonga · 246 days ago · 533 km deep · 33 km away
  18. 4.4295 km WNW of Houma, Tonga · 243 days ago · 508 km deep · 35 km away
  19. 4.1Fiji region · 237 days ago · 561 km deep · 82 km away
  20. 4.3280 km WNW of Houma, Tonga · 232 days ago · 542 km deep · 63 km away
  21. 4.6Fiji region · 232 days ago · 597 km deep · 75 km away
  22. 4.2Fiji region · 232 days ago · 601 km deep · 68 km away
  23. 4.1268 km WNW of Houma, Tonga · 230 days ago · 611 km deep · 30 km away
  24. 4.3272 km WNW of Houma, Tonga · 225 days ago · 10 km deep · 42 km away
  25. 4.7243 km WNW of Houma, Tonga · 223 days ago · 378 km deep · 26 km away

Before

  1. 4.3281 km WNW of Houma, Tonga · 283 days ago · 554 km deep · 31 km away
  2. 4.4277 km W of Houma, Tonga · 289 days ago · 467 km deep · 70 km away
  3. 4.2Fiji region · 293 days ago · 586 km deep · 62 km away
  4. 4.4284 km WNW of Houma, Tonga · 295 days ago · 515 km deep · 58 km away
  5. 4.2283 km WNW of Houma, Tonga · 298 days ago · 523 km deep · 25 km away
  6. 4.2275 km WNW of Houma, Tonga · 304 days ago · 531 km deep · 8 km away
  7. 4.1Fiji region · 304 days ago · 560 km deep · 47 km away
  8. 4.2260 km WNW of Houma, Tonga · 305 days ago · 529 km deep · 25 km away
  9. 4.4280 km NW of Houma, Tonga · 307 days ago · 544 km deep · 50 km away
  10. 4.0Fiji region · 309 days ago · 415 km deep · 54 km away
  11. 4.2295 km WNW of Houma, Tonga · 309 days ago · 522 km deep · 70 km away
  12. 4.4Fiji region · 311 days ago · 596 km deep · 64 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000rl0v. Read Sun, Oct 4, 2026, 5:38 AM UTC.