Fiji earthquakes

M4.1 earthquake Fiji region

A magnitude 4.1 earthquake struck in the Fiji region on Wed, Aug 19, 2015, 3:45 PM GMT+13 (02:45 UTC), 558 km (347 mi) below the surface.

A larger quake followed: M4.8 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
4.1 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2015-08-19 02:45:51 UTC
Depth
558.0 km (346.7 mi), deep
Epicenter
20.349° S, 178.199° 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.

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 15.5 km horizontally, 11.3 km in depth
Magnitude uncertainty
±0.11
Depth from
From location
Station coverage gap
92°
Stations used
29

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 7 in the 30 days before it.

After

  1. 4.2Fiji region · 4060 days ago · 616 km deep · 56 km away
  2. 4.3284 km WNW of Haveluloto, Tonga · 4058 days ago · 545 km deep · 39 km away
  3. 4.7Fiji region · 4056 days ago · 591 km deep · 59 km away
  4. 4.3Fiji region · 4054 days ago · 585 km deep · 36 km away
  5. 4.8Fiji region · 4044 days ago · 559 km deep · 8 km away
  6. 4.5282 km W of Haveluloto, Tonga · 4041 days ago · 483 km deep · 55 km away
  7. 4.2Fiji region · 4037 days ago · 591 km deep · 20 km away
  8. 4.7263 km WNW of Haveluloto, Tonga · 4037 days ago · 362 km deep · 67 km away
  9. 4.3Fiji region · 4033 days ago · 514 km deep · 62 km away
  10. 4.4Fiji region · 4029 days ago · 598 km deep · 87 km away
  11. 4.2Fiji region · 4028 days ago · 581 km deep · 50 km away
  12. 4.4Fiji region · 4027 days ago · 588 km deep · 70 km away
  13. 4.3256 km WNW of Haveluloto, Tonga · 4024 days ago · 502 km deep · 77 km away
  14. 4.4Fiji region · 4024 days ago · 587 km deep · 64 km away
  15. 4.1282 km SE of Levuka, Fiji · 4015 days ago · 581 km deep · 91 km away
  16. 4.5260 km WNW of Haveluloto, Tonga · 4015 days ago · 501 km deep · 67 km away
  17. 4.2Fiji region · 4010 days ago · 606 km deep · 28 km away
  18. 4.3Fiji region · 4008 days ago · 576 km deep · 44 km away
  19. 4.4254 km WNW of Haveluloto, Tonga · 4008 days ago · 487 km deep · 71 km away
  20. 4.0Fiji region · 4007 days ago · 557 km deep · 49 km away
  21. 4.3Fiji region · 4006 days ago · 556 km deep · 34 km away
  22. 4.5272 km WNW of Haveluloto, Tonga · 4004 days ago · 538 km deep · 53 km away
  23. 4.4251 km WNW of Haveluloto, Tonga · 4003 days ago · 486 km deep · 72 km away

Before

  1. 4.1Fiji region · 4071 days ago · 543 km deep · 62 km away
  2. 4.1Fiji region · 4073 days ago · 561 km deep · 56 km away
  3. 4.5Fiji region · 4076 days ago · 579 km deep · 82 km away
  4. 4.7266 km WNW of Haveluloto, Tonga · 4077 days ago · 501 km deep · 75 km away
  5. 4.5Fiji region · 4087 days ago · 598 km deep · 71 km away
  6. 4.0Fiji region · 4089 days ago · 619 km deep · 82 km away
  7. 4.1Fiji region · 4092 days ago · 497 km deep · 71 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us20003gcm. Read Fri, Oct 2, 2026, 8:49 PM UTC.