Fiji earthquakes

M4.0 earthquake Fiji region

A magnitude 4.0 earthquake struck in the Fiji region on Sun, Dec 9, 2018, 4:27 PM GMT-12 (04:27 UTC), 590 km (367 mi) below the surface.

A larger quake followed: M5.3 Fiji region. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.0 (mb), light
Local time
UTC
2018-12-10 04:27:28 UTC
Depth
590.1 km (366.7 mi), deep
Epicenter
21.919° S, 179.372° 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 14.5 km horizontally, 7.4 km in depth
Magnitude uncertainty
±0.13
Depth from
From location
Station coverage gap
100°
Stations used
22

Nearby

Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 4.8Fiji region · 2841 days ago · 600 km deep · 44 km away
  2. 4.5Fiji region · 2841 days ago · 578 km deep · 25 km away
  3. 4.2south of the Fiji Islands · 2839 days ago · 561 km deep · 94 km away
  4. 4.8south of the Fiji Islands · 2831 days ago · 589 km deep · 20 km away
  5. 4.3Fiji region · 2825 days ago · 618 km deep · 58 km away
  6. 4.2Fiji region · 2824 days ago · 624 km deep · 84 km away
  7. 4.0Fiji region · 2822 days ago · 601 km deep · 36 km away
  8. 4.2south of the Fiji Islands · 2804 days ago · 583 km deep · 32 km away
  9. 5.3Fiji region · 2802 days ago · 583 km deep · 96 km away
  10. 4.5Fiji region · 2801 days ago · 585 km deep · 90 km away

Before

  1. 4.3Fiji region · 2854 days ago · 541 km deep · 44 km away
  2. 4.3Fiji region · 2854 days ago · 558 km deep · 70 km away
  3. 4.3Fiji region · 2863 days ago · 597 km deep · 59 km away
  4. 4.6south of the Fiji Islands · 2863 days ago · 541 km deep · 57 km away
  5. 4.1Fiji region · 2865 days ago · 641 km deep · 89 km away
  6. 4.1Fiji region · 2869 days ago · 632 km deep · 58 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000itlm. Read Tue, Sep 29, 2026, 1:00 AM UTC.