Tonga earthquakes

M4.2 earthquake 275 km WNW of Houma, Tonga

A magnitude 4.2 earthquake struck 275 km WNW of Houma, Tonga on Sun, Feb 16, 2025, 6:26 AM GMT+13 (17:26 UTC), 514 km (319 mi) below the surface.

A larger quake followed: M4.7 273 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
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2025-02-15 17:26:30 UTC
Depth
513.8 km (319.3 mi), deep
Epicenter
20.135° S, 177.708° 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 16.1 km horizontally, 8.6 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
149°
Stations used
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 20 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 4.3264 km WNW of Houma, Tonga · 594 days ago · 398 km deep · 19 km away
  2. 4.1285 km WNW of Houma, Tonga · 591 days ago · 537 km deep · 38 km away
  3. 4.3291 km W of Houma, Tonga · 588 days ago · 509 km deep · 80 km away
  4. 4.3Fiji region · 586 days ago · 577 km deep · 71 km away
  5. 4.2281 km WNW of Houma, Tonga · 584 days ago · 553 km deep · 27 km away
  6. 4.0Fiji region · 577 days ago · 550 km deep · 76 km away
  7. 4.0242 km W of Houma, Tonga · 572 days ago · 371 km deep · 72 km away
  8. 4.7273 km WNW of Houma, Tonga · 571 days ago · 404 km deep · 20 km away
  9. 4.4263 km WNW of Houma, Tonga · 566 days ago · 534 km deep · 39 km away
  10. 4.5261 km WNW of Houma, Tonga · 566 days ago · 516 km deep · 32 km away
  11. 4.4Fiji region · 553 days ago · 533 km deep · 54 km away
  12. 4.4273 km WNW of Houma, Tonga · 551 days ago · 501 km deep · 15 km away
  13. 4.6299 km WNW of Houma, Tonga · 547 days ago · 526 km deep · 65 km away
  14. 4.4Fiji region · 542 days ago · 565 km deep · 34 km away
  15. 4.1286 km WNW of Houma, Tonga · 541 days ago · 523 km deep · 23 km away
  16. 4.3Fiji region · 540 days ago · 575 km deep · 92 km away
  17. 4.3Fiji region · 539 days ago · 551 km deep · 65 km away
  18. 4.3274 km WNW of Houma, Tonga · 539 days ago · 545 km deep · 38 km away
  19. 4.0246 km NW of Houma, Tonga · 536 days ago · 550 km deep · 68 km away
  20. 4.2280 km WNW of Houma, Tonga · 536 days ago · 479 km deep · 15 km away

Before

  1. 4.5Fiji region · 596 days ago · 585 km deep · 99 km away
  2. 4.0274 km NW of Houma, Tonga · 602 days ago · 575 km deep · 96 km away
  3. 4.2242 km WNW of Houma, Tonga · 608 days ago · 366 km deep · 35 km away
  4. 4.4Fiji region · 613 days ago · 579 km deep · 60 km away
  5. 4.4285 km NW of Houma, Tonga · 613 days ago · 579 km deep · 98 km away
  6. 4.4298 km WNW of Houma, Tonga · 616 days ago · 442 km deep · 24 km away
  7. 4.2Fiji region · 620 days ago · 595 km deep · 96 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000pfae. Read Sat, Oct 3, 2026, 5:15 AM UTC.