Tonga earthquakes

M4.5 earthquake 271 km WNW of Haveluloto, Tonga

A magnitude 4.5 earthquake struck 271 km WNW of Haveluloto, Tonga on Thu, Oct 6, 2016, 4:02 AM GMT+13 (15:02 UTC), 508 km (316 mi) below the surface.

A larger quake followed: M5.6 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
2016-10-05 15:02:10 UTC
Depth
508.1 km (315.7 mi), deep
Epicenter
20.253° S, 177.637° 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 12.1 km horizontally, 6.8 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
98°
Stations used
100

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 23 in the 60 days after this one and 24 in the 30 days before it.

After

  1. 4.5286 km WNW of Haveluloto, Tonga · 3649 days ago · 509 km deep · 28 km away
  2. 4.3Fiji region · 3644 days ago · 587 km deep · 80 km away
  3. 4.2285 km WNW of Haveluloto, Tonga · 3644 days ago · 485 km deep · 40 km away
  4. 4.3270 km WNW of Haveluloto, Tonga · 3641 days ago · 563 km deep · 24 km away
  5. 4.0Fiji region · 3641 days ago · 429 km deep · 82 km away
  6. 4.3251 km WNW of Haveluloto, Tonga · 3641 days ago · 538 km deep · 20 km away
  7. 4.4Fiji region · 3639 days ago · 528 km deep · 52 km away
  8. 4.4249 km WNW of Haveluloto, Tonga · 3632 days ago · 515 km deep · 23 km away
  9. 4.4294 km NW of Haveluloto, Tonga · 3630 days ago · 537 km deep · 76 km away
  10. 4.3279 km WNW of Haveluloto, Tonga · 3627 days ago · 596 km deep · 51 km away
  11. 4.0251 km WNW of Haveluloto, Tonga · 3619 days ago · 524 km deep · 24 km away
  12. 4.4296 km WNW of Haveluloto, Tonga · 3618 days ago · 571 km deep · 47 km away
  13. 5.6Fiji region · 3614 days ago · 544 km deep · 64 km away
  14. 4.2Fiji region · 3614 days ago · 556 km deep · 43 km away
  15. 4.5Fiji region · 3611 days ago · 483 km deep · 38 km away
  16. 4.4265 km WNW of Haveluloto, Tonga · 3610 days ago · 487 km deep · 19 km away
  17. 4.2Fiji region · 3609 days ago · 607 km deep · 86 km away
  18. 4.0Fiji region · 3609 days ago · 617 km deep · 82 km away
  19. 4.4285 km W of Haveluloto, Tonga · 3604 days ago · 510 km deep · 65 km away
  20. 4.3269 km WNW of Haveluloto, Tonga · 3603 days ago · 482 km deep · 12 km away
  21. 4.4Fiji region · 3598 days ago · 575 km deep · 75 km away
  22. 4.2Fiji region · 3594 days ago · 611 km deep · 87 km away
  23. 4.5277 km WNW of Haveluloto, Tonga · 3594 days ago · 499 km deep · 7 km away

Before

  1. 4.2266 km WNW of Haveluloto, Tonga · 3651 days ago · 562 km deep · 29 km away
  2. 4.6Fiji region · 3651 days ago · 570 km deep · 61 km away
  3. 4.8263 km WNW of Haveluloto, Tonga · 3658 days ago · 517 km deep · 15 km away
  4. 4.5Fiji region · 3659 days ago · 583 km deep · 82 km away
  5. 4.4278 km WNW of Haveluloto, Tonga · 3659 days ago · 516 km deep · 16 km away
  6. 4.1Fiji region · 3660 days ago · 588 km deep · 62 km away
  7. 4.3Fiji region · 3660 days ago · 603 km deep · 77 km away
  8. 4.1Fiji region · 3660 days ago · 573 km deep · 83 km away
  9. 5.1Fiji region · 3660 days ago · 581 km deep · 76 km away
  10. 4.3Fiji region · 3661 days ago · 595 km deep · 65 km away
  11. 4.2Fiji region · 3661 days ago · 601 km deep · 85 km away
  12. 4.3Fiji region · 3661 days ago · 593 km deep · 89 km away
  13. 4.2Fiji region · 3661 days ago · 608 km deep · 54 km away
  14. 5.1Fiji region · 3661 days ago · 587 km deep · 81 km away
  15. 4.2Fiji region · 3661 days ago · 596 km deep · 59 km away
  16. 4.6Fiji region · 3661 days ago · 589 km deep · 60 km away
  17. 5.0Fiji region · 3661 days ago · 591 km deep · 67 km away
  18. 5.2Fiji region · 3661 days ago · 585 km deep · 83 km away
  19. 6.9Fiji region · 3661 days ago · 596 km deep · 82 km away · felt by 1 · tsunami flag
  20. 4.3Fiji region · 3662 days ago · 588 km deep · 83 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10006vi7. Read Sat, Oct 3, 2026, 11:46 AM UTC.