Fiji earthquakes

M4.3 earthquake Fiji region

A magnitude 4.3 earthquake struck in the Fiji region on Tue, Apr 17, 2018, 3:59 AM GMT+13 (14:59 UTC), 518 km (322 mi) below the surface.

A larger quake followed: M5.4 Fiji region. 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
4.3 (mb), light
Local time
UTC
2018-04-16 14:59:28 UTC
Depth
518.4 km (322.1 mi), deep
Epicenter
20.476° S, 178.010° 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 25.2 km horizontally, 29.0 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
258°, poorly surrounded by stations
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 27 in the 60 days after this one and 9 in the 30 days before it.

After

  1. 4.1266 km WNW of Haveluloto, Tonga · 3083 days ago · 402 km deep · 35 km away
  2. 4.3241 km WNW of Haveluloto, Tonga · 3082 days ago · 527 km deep · 60 km away
  3. 4.1260 km WNW of Haveluloto, Tonga · 3082 days ago · 476 km deep · 67 km away
  4. 4.4Fiji region · 3082 days ago · 578 km deep · 58 km away
  5. 4.0270 km W of Haveluloto, Tonga · 3080 days ago · 441 km deep · 53 km away
  6. 4.5261 km WNW of Haveluloto, Tonga · 3076 days ago · 490 km deep · 48 km away
  7. 4.0295 km W of Haveluloto, Tonga · 3069 days ago · 464 km deep · 56 km away
  8. 4.7Fiji region · 3065 days ago · 575 km deep · 54 km away
  9. 4.1Fiji region · 3063 days ago · 617 km deep · 66 km away
  10. 4.3280 km WNW of Haveluloto, Tonga · 3062 days ago · 516 km deep · 64 km away
  11. 4.7Fiji region · 3062 days ago · 524 km deep · 28 km away
  12. 4.5Fiji region · 3061 days ago · 526 km deep · 52 km away
  13. 4.2Fiji region · 3058 days ago · 537 km deep · 51 km away
  14. 4.3Fiji region · 3055 days ago · 538 km deep · 79 km away
  15. 4.3Fiji region · 3055 days ago · 525 km deep · 17 km away
  16. 4.3292 km WNW of Haveluloto, Tonga · 3052 days ago · 497 km deep · 57 km away
  17. 4.5268 km W of Haveluloto, Tonga · 3052 days ago · 482 km deep · 48 km away
  18. 5.4Fiji region · 3051 days ago · 473 km deep · 89 km away
  19. 4.4272 km WNW of Haveluloto, Tonga · 3048 days ago · 547 km deep · 69 km away
  20. 4.1Fiji region · 3046 days ago · 577 km deep · 76 km away
  21. 4.8274 km WNW of Haveluloto, Tonga · 3042 days ago · 516 km deep · 26 km away
  22. 4.4Fiji region · 3041 days ago · 580 km deep · 38 km away
  23. 4.2276 km WNW of Haveluloto, Tonga · 3035 days ago · 535 km deep · 69 km away
  24. 4.3Fiji region · 3034 days ago · 553 km deep · 29 km away
  25. 4.3Fiji region · 3034 days ago · 555 km deep · 93 km away
  26. 4.2Fiji region · 3031 days ago · 572 km deep · 33 km away
  27. 4.3Fiji region · 3029 days ago · 573 km deep · 95 km away

Before

  1. 4.4Fiji region · 3090 days ago · 546 km deep · 14 km away
  2. 4.5261 km W of Haveluloto, Tonga · 3092 days ago · 503 km deep · 49 km away
  3. 4.5284 km WNW of Haveluloto, Tonga · 3101 days ago · 544 km deep · 79 km away
  4. 4.6Fiji region · 3102 days ago · 549 km deep · 37 km away
  5. 4.4270 km WNW of Haveluloto, Tonga · 3104 days ago · 514 km deep · 44 km away
  6. 4.6Fiji region · 3111 days ago · 523 km deep · 5 km away
  7. 4.5292 km WNW of Haveluloto, Tonga · 3111 days ago · 501 km deep · 72 km away
  8. 4.4282 km WNW of Haveluloto, Tonga · 3115 days ago · 559 km deep · 61 km away
  9. 4.3Fiji region · 3118 days ago · 566 km deep · 69 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us1000dpb3. Read Wed, Sep 30, 2026, 7:25 AM UTC.