Tonga earthquakes

M4.6 earthquake 276 km WNW of Houma, Tonga

A magnitude 4.6 earthquake struck 276 km WNW of Houma, Tonga on Thu, Jul 25, 2024, 3:39 PM GMT+13 (02:39 UTC), 537 km (334 mi) below the surface.

A larger quake followed: M5.0 252 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
4.6 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2024-07-25 02:39:07 UTC
Depth
536.9 km (333.6 mi), deep
Epicenter
20.083° S, 177.695° W
Region
Tonga
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 13.8 km horizontally, 8.1 km in depth
Magnitude uncertainty
±0.11
Depth from
From location
Station coverage gap
62°
Stations used
40

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 32 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 4.0275 km WNW of Houma, Tonga · 797 days ago · 495 km deep · 68 km away
  2. 4.5265 km WNW of Houma, Tonga · 794 days ago · 492 km deep · 12 km away
  3. 4.0Fiji region · 794 days ago · 565 km deep · 100 km away
  4. 4.2296 km WNW of Houma, Tonga · 792 days ago · 479 km deep · 24 km away
  5. 4.2Fiji region · 790 days ago · 540 km deep · 93 km away
  6. 4.4254 km WNW of Houma, Tonga · 787 days ago · 484 km deep · 44 km away
  7. 4.3Fiji region · 786 days ago · 626 km deep · 71 km away
  8. 5.0252 km WNW of Houma, Tonga · 785 days ago · 462 km deep · 42 km away
  9. 4.5Fiji region · 782 days ago · 577 km deep · 100 km away · felt by 1
  10. 4.0Fiji region · 780 days ago · 556 km deep · 78 km away
  11. 4.1256 km WNW of Houma, Tonga · 779 days ago · 558 km deep · 33 km away
  12. 4.5261 km WNW of Houma, Tonga · 778 days ago · 501 km deep · 28 km away
  13. 4.1Fiji region · 777 days ago · 610 km deep · 94 km away
  14. 4.4Fiji region · 770 days ago · 575 km deep · 33 km away
  15. 4.1279 km WNW of Houma, Tonga · 770 days ago · 536 km deep · 56 km away
  16. 4.6Fiji region · 770 days ago · 564 km deep · 82 km away
  17. 4.1278 km WNW of Houma, Tonga · 769 days ago · 495 km deep · 54 km away
  18. 4.3277 km WNW of Houma, Tonga · 769 days ago · 488 km deep · 64 km away
  19. 4.4288 km NW of Houma, Tonga · 768 days ago · 549 km deep · 49 km away · felt by 1
  20. 4.1287 km WNW of Houma, Tonga · 759 days ago · 548 km deep · 11 km away
  21. 4.1270 km WNW of Houma, Tonga · 759 days ago · 519 km deep · 13 km away
  22. 4.1281 km WNW of Houma, Tonga · 755 days ago · 484 km deep · 13 km away
  23. 4.4285 km WNW of Houma, Tonga · 752 days ago · 547 km deep · 11 km away
  24. 4.3283 km WNW of Houma, Tonga · 749 days ago · 521 km deep · 53 km away
  25. 4.2262 km WNW of Houma, Tonga · 747 days ago · 530 km deep · 48 km away
  26. 4.0275 km WNW of Houma, Tonga · 747 days ago · 488 km deep · 20 km away
  27. 4.3Fiji region · 747 days ago · 555 km deep · 57 km away
  28. 4.0253 km WNW of Houma, Tonga · 744 days ago · 480 km deep · 57 km away
  29. 4.4Fiji region · 742 days ago · 598 km deep · 71 km away
  30. 4.1Fiji region · 741 days ago · 568 km deep · 44 km away
  31. 4.2284 km WNW of Houma, Tonga · 740 days ago · 554 km deep · 14 km away
  32. 4.9Fiji region · 740 days ago · 543 km deep · 82 km away

Before

  1. 4.2Fiji region · 803 days ago · 604 km deep · 80 km away
  2. 4.2254 km WNW of Houma, Tonga · 807 days ago · 484 km deep · 24 km away
  3. 4.1251 km W of Houma, Tonga · 812 days ago · 457 km deep · 90 km away
  4. 4.4Fiji region · 819 days ago · 547 km deep · 82 km away
  5. 4.1Fiji region · 820 days ago · 633 km deep · 98 km away
  6. 4.4Fiji region · 822 days ago · 577 km deep · 94 km away
  7. 4.1279 km WNW of Houma, Tonga · 826 days ago · 553 km deep · 26 km away
  8. 4.2Fiji region · 827 days ago · 563 km deep · 59 km away
  9. 4.2Fiji region · 829 days ago · 563 km deep · 68 km away
  10. 4.3Fiji region · 829 days ago · 557 km deep · 47 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000nfia. Read Fri, Oct 2, 2026, 1:31 PM UTC.