Tonga earthquakes

M4.1 earthquake 269 km WNW of Haveluloto, Tonga

A magnitude 4.1 earthquake struck 269 km WNW of Haveluloto, Tonga on Sat, Apr 9, 2016, 3:42 AM GMT+13 (14:42 UTC), 501 km (312 mi) below the surface.

A larger quake followed: M4.9 264 km WNW of Haveluloto, 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
4.1 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-04-08 14:42:20 UTC
Depth
501.4 km (311.6 mi), deep
Epicenter
20.448° S, 177.696° 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.

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 10.9 km horizontally, 9.7 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
99°
Stations used
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 26 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 4.2253 km WNW of Haveluloto, Tonga · 3828 days ago · 467 km deep · 22 km away
  2. 4.4Fiji region · 3828 days ago · 576 km deep · 88 km away
  3. 4.3263 km WNW of Haveluloto, Tonga · 3827 days ago · 527 km deep · 8 km away
  4. 4.1278 km WNW of Haveluloto, Tonga · 3825 days ago · 559 km deep · 10 km away
  5. 4.3246 km W of Haveluloto, Tonga · 3823 days ago · 482 km deep · 48 km away
  6. 4.2225 km WNW of Haveluloto, Tonga · 3821 days ago · 319 km deep · 46 km away
  7. 4.0246 km WNW of Haveluloto, Tonga · 3820 days ago · 524 km deep · 42 km away
  8. 4.0278 km WNW of Haveluloto, Tonga · 3814 days ago · 412 km deep · 35 km away
  9. 4.4Fiji region · 3814 days ago · 600 km deep · 93 km away
  10. 4.2284 km WNW of Haveluloto, Tonga · 3813 days ago · 522 km deep · 26 km away
  11. 4.2295 km WNW of Haveluloto, Tonga · 3813 days ago · 448 km deep · 46 km away
  12. 4.1283 km WNW of Haveluloto, Tonga · 3805 days ago · 525 km deep · 14 km away
  13. 4.0Fiji region · 3797 days ago · 564 km deep · 67 km away
  14. 4.3Fiji region · 3795 days ago · 540 km deep · 32 km away
  15. 4.1232 km WNW of Haveluloto, Tonga · 3792 days ago · 305 km deep · 38 km away
  16. 4.2281 km WNW of Haveluloto, Tonga · 3792 days ago · 452 km deep · 72 km away
  17. 4.1Fiji region · 3788 days ago · 562 km deep · 68 km away
  18. 4.5265 km WNW of Haveluloto, Tonga · 3786 days ago · 501 km deep · 41 km away
  19. 4.1Fiji region · 3779 days ago · 509 km deep · 65 km away
  20. 4.1259 km WNW of Haveluloto, Tonga · 3778 days ago · 509 km deep · 30 km away
  21. 4.0Fiji region · 3777 days ago · 588 km deep · 97 km away
  22. 4.4245 km W of Haveluloto, Tonga · 3775 days ago · 456 km deep · 38 km away
  23. 4.3290 km W of Haveluloto, Tonga · 3774 days ago · 473 km deep · 83 km away
  24. 4.1Fiji region · 3773 days ago · 403 km deep · 63 km away
  25. 4.6270 km WNW of Haveluloto, Tonga · 3772 days ago · 470 km deep · 27 km away
  26. 4.9264 km WNW of Haveluloto, Tonga · 3769 days ago · 520 km deep · 11 km away

Before

  1. 4.4180 km WNW of Haveluloto, Tonga · 3833 days ago · 297 km deep · 92 km away
  2. 4.3276 km WNW of Haveluloto, Tonga · 3841 days ago · 502 km deep · 42 km away
  3. 4.1293 km WNW of Haveluloto, Tonga · 3842 days ago · 561 km deep · 76 km away
  4. 4.0255 km WNW of Haveluloto, Tonga · 3846 days ago · 523 km deep · 25 km away
  5. 4.2275 km WNW of Haveluloto, Tonga · 3846 days ago · 486 km deep · 38 km away
  6. 4.3278 km WNW of Haveluloto, Tonga · 3852 days ago · 491 km deep · 31 km away
  7. 4.3Fiji region · 3853 days ago · 494 km deep · 96 km away
  8. 4.3Fiji region · 3853 days ago · 611 km deep · 94 km away
  9. 4.2Fiji region · 3855 days ago · 543 km deep · 48 km away
  10. 4.1Fiji region · 3856 days ago · 629 km deep · 97 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005if0. Read Fri, Oct 2, 2026, 4:35 AM UTC.