Fiji earthquakes

M4.1 earthquake Fiji region

A magnitude 4.1 earthquake struck in the Fiji region on Sun, Aug 9, 2015, 12:37 AM GMT+13 (11:37 UTC), 561 km (349 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
2015-08-08 11:37:44 UTC
Depth
561.3 km (348.8 mi), deep
Epicenter
20.647° S, 178.628° 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 15.1 km horizontally, 8.4 km in depth
Magnitude uncertainty
±0.09
Depth from
From location
Station coverage gap
99°
Stations used
48

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 4.1Fiji region · 4071 days ago · 543 km deep · 30 km away
  2. 4.3Fiji region · 4066 days ago · 549 km deep · 96 km away
  3. 4.1Fiji region · 4063 days ago · 558 km deep · 56 km away
  4. 4.2Fiji region · 4060 days ago · 616 km deep · 97 km away
  5. 4.3284 km WNW of Haveluloto, Tonga · 4058 days ago · 545 km deep · 84 km away
  6. 4.3Fiji region · 4054 days ago · 585 km deep · 24 km away
  7. 4.8Fiji region · 4045 days ago · 559 km deep · 57 km away
  8. 4.4Fiji region · 4042 days ago · 613 km deep · 69 km away
  9. 4.5282 km W of Haveluloto, Tonga · 4041 days ago · 483 km deep · 77 km away
  10. 4.4Fiji region · 4040 days ago · 601 km deep · 87 km away
  11. 4.2Fiji region · 4038 days ago · 591 km deep · 40 km away
  12. 4.3Fiji region · 4033 days ago · 514 km deep · 24 km away
  13. 4.2Fiji region · 4028 days ago · 581 km deep · 9 km away
  14. 4.4Fiji region · 4027 days ago · 588 km deep · 27 km away

Before

  1. 4.5Fiji region · 4076 days ago · 579 km deep · 36 km away
  2. 4.3Fiji region · 4083 days ago · 528 km deep · 68 km away
  3. 4.5Fiji region · 4087 days ago · 598 km deep · 33 km away
  4. 4.0Fiji region · 4090 days ago · 619 km deep · 50 km away
  5. 4.1Fiji region · 4092 days ago · 497 km deep · 75 km away
  6. 4.1Fiji region · 4095 days ago · 464 km deep · 97 km away
  7. 4.3Fiji region · 4098 days ago · 574 km deep · 20 km away
  8. 4.2Fiji region · 4102 days ago · 566 km deep · 52 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us100034ri. Read Sat, Oct 3, 2026, 1:07 AM UTC.