Tonga earthquakes

M4.2 earthquake 253 km WNW of Haveluloto, Tonga

A magnitude 4.2 earthquake struck 253 km WNW of Haveluloto, Tonga on Sat, Apr 9, 2016, 11:45 AM GMT+13 (22:45 UTC), 467 km (290 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
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-04-08 22:45:54 UTC
Depth
466.8 km (290.1 mi), deep
Epicenter
20.611° S, 177.581° 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 14.9 km horizontally, 11.4 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
132°
Stations used
37

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 9 in the 30 days before it.

After

  1. 4.4Fiji region · 3828 days ago · 576 km deep · 96 km away
  2. 4.3263 km WNW of Haveluloto, Tonga · 3828 days ago · 527 km deep · 22 km away
  3. 4.1278 km WNW of Haveluloto, Tonga · 3825 days ago · 559 km deep · 26 km away
  4. 4.3246 km W of Haveluloto, Tonga · 3824 days ago · 482 km deep · 28 km away
  5. 4.2225 km WNW of Haveluloto, Tonga · 3821 days ago · 319 km deep · 29 km away
  6. 4.0246 km WNW of Haveluloto, Tonga · 3820 days ago · 524 km deep · 48 km away
  7. 4.0278 km WNW of Haveluloto, Tonga · 3815 days ago · 412 km deep · 54 km away
  8. 4.2284 km WNW of Haveluloto, Tonga · 3814 days ago · 522 km deep · 47 km away
  9. 4.2295 km WNW of Haveluloto, Tonga · 3813 days ago · 448 km deep · 67 km away
  10. 4.1166 km WNW of Haveluloto, Tonga · 3810 days ago · 296 km deep · 87 km away
  11. 4.1283 km WNW of Haveluloto, Tonga · 3805 days ago · 525 km deep · 33 km away
  12. 4.0Fiji region · 3797 days ago · 564 km deep · 85 km away
  13. 4.3Fiji region · 3796 days ago · 540 km deep · 49 km away
  14. 4.1232 km WNW of Haveluloto, Tonga · 3792 days ago · 305 km deep · 22 km away
  15. 4.2281 km WNW of Haveluloto, Tonga · 3792 days ago · 452 km deep · 88 km away
  16. 4.1Fiji region · 3788 days ago · 562 km deep · 80 km away
  17. 4.5265 km WNW of Haveluloto, Tonga · 3787 days ago · 501 km deep · 55 km away
  18. 4.3239 km W of Haveluloto, Tonga · 3783 days ago · 354 km deep · 91 km away
  19. 4.1Fiji region · 3779 days ago · 509 km deep · 86 km away
  20. 4.1259 km WNW of Haveluloto, Tonga · 3778 days ago · 509 km deep · 42 km away
  21. 4.4245 km W of Haveluloto, Tonga · 3775 days ago · 456 km deep · 17 km away
  22. 4.3290 km W of Haveluloto, Tonga · 3775 days ago · 473 km deep · 74 km away
  23. 4.1Fiji region · 3774 days ago · 403 km deep · 76 km away
  24. 4.6270 km WNW of Haveluloto, Tonga · 3772 days ago · 470 km deep · 21 km away
  25. 4.9264 km WNW of Haveluloto, Tonga · 3769 days ago · 520 km deep · 25 km away

Before

  1. 4.1269 km WNW of Haveluloto, Tonga · 3829 days ago · 501 km deep · 22 km away
  2. 4.4180 km WNW of Haveluloto, Tonga · 3833 days ago · 297 km deep · 80 km away
  3. 4.3276 km WNW of Haveluloto, Tonga · 3842 days ago · 502 km deep · 60 km away
  4. 4.1293 km WNW of Haveluloto, Tonga · 3842 days ago · 561 km deep · 94 km away
  5. 4.0255 km WNW of Haveluloto, Tonga · 3846 days ago · 523 km deep · 34 km away
  6. 4.2275 km WNW of Haveluloto, Tonga · 3846 days ago · 486 km deep · 55 km away
  7. 4.3251 km W of Haveluloto, Tonga · 3849 days ago · 394 km deep · 95 km away
  8. 4.3278 km WNW of Haveluloto, Tonga · 3853 days ago · 491 km deep · 50 km away
  9. 4.2Fiji region · 3855 days ago · 543 km deep · 59 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20005if9. Read Fri, Oct 2, 2026, 11:37 AM UTC.