Fiji earthquakes

M4.5 earthquake Fiji region

A magnitude 4.5 earthquake struck in the Fiji region on Tue, Aug 1, 2017, 11:51 AM GMT+13 (22:51 UTC), 573 km (356 mi) below the surface.

A larger quake followed: M4.6 269 km W of Haveluloto, Tonga. This one was a foreshock.

Nuku‘alofa forecastMore in Fiji

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), light
Local time
UTC
2017-07-31 22:51:08 UTC
Depth
573.2 km (356.2 mi), deep
Epicenter
20.853° S, 178.439° W
Region
Fiji
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 12.8 km horizontally, 7.0 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
115°
Stations used
75

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 22 in the 60 days after this one and 12 in the 30 days before it.

After

  1. 4.4Fiji region · 3347 days ago · 533 km deep · 58 km away
  2. 4.5Fiji region · 3346 days ago · 581 km deep · 25 km away
  3. 4.4Fiji region · 3346 days ago · 580 km deep · 19 km away
  4. 4.3Fiji region · 3343 days ago · 593 km deep · 65 km away
  5. 4.2Fiji region · 3339 days ago · 567 km deep · 46 km away
  6. 4.3Fiji region · 3338 days ago · 602 km deep · 96 km away
  7. 4.4252 km W of Haveluloto, Tonga · 3338 days ago · 402 km deep · 88 km away
  8. 4.4Fiji region · 3337 days ago · 578 km deep · 25 km away
  9. 4.6269 km W of Haveluloto, Tonga · 3335 days ago · 506 km deep · 72 km away
  10. 4.6Fiji region · 3329 days ago · 591 km deep · 45 km away
  11. 4.4Fiji region · 3329 days ago · 592 km deep · 44 km away
  12. 4.1299 km WNW of Haveluloto, Tonga · 3321 days ago · 555 km deep · 61 km away
  13. 4.2Fiji region · 3317 days ago · 506 km deep · 31 km away
  14. 4.4Fiji region · 3317 days ago · 555 km deep · 64 km away
  15. 4.4Fiji region · 3315 days ago · 546 km deep · 16 km away
  16. 4.4293 km WNW of Haveluloto, Tonga · 3314 days ago · 527 km deep · 53 km away
  17. 4.5Fiji region · 3314 days ago · 527 km deep · 44 km away
  18. 4.5Fiji region · 3313 days ago · 559 km deep · 19 km away
  19. 4.5Fiji region · 3312 days ago · 568 km deep · 49 km away
  20. 4.3Fiji region · 3310 days ago · 585 km deep · 23 km away
  21. 4.3Fiji region · 3294 days ago · 557 km deep · 22 km away
  22. 4.3Fiji region · 3291 days ago · 611 km deep · 90 km away

Before

  1. 4.5Fiji region · 3349 days ago · 520 km deep · 54 km away
  2. 5.0Fiji region · 3350 days ago · 575 km deep · 28 km away
  3. 4.2Fiji region · 3351 days ago · 555 km deep · 25 km away
  4. 4.0267 km WNW of Haveluloto, Tonga · 3361 days ago · 545 km deep · 80 km away
  5. 4.4Fiji region · 3362 days ago · 604 km deep · 40 km away
  6. 4.4280 km W of Haveluloto, Tonga · 3366 days ago · 409 km deep · 71 km away
  7. 4.1295 km WNW of Haveluloto, Tonga · 3371 days ago · 488 km deep · 63 km away
  8. 4.1Fiji region · 3371 days ago · 381 km deep · 83 km away
  9. 4.2Fiji region · 3372 days ago · 591 km deep · 89 km away
  10. 4.2Fiji region · 3374 days ago · 546 km deep · 25 km away
  11. 4.3286 km WNW of Haveluloto, Tonga · 3377 days ago · 530 km deep · 80 km away
  12. 4.2278 km WNW of Haveluloto, Tonga · 3377 days ago · 529 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000a31s. Read Wed, Sep 30, 2026, 10:18 PM UTC.