Fiji earthquakes

M5.4 earthquake Fiji region

A magnitude 5.4 earthquake struck in the Fiji region on Sat, Jun 23, 2007, 7:14 AM GMT-12 (19:14 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.6 Fiji region. This one was a foreshock.

Map

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

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The earthquake

Magnitude: 5.4 (Mwc, centroid moment), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Sat, Jun 23, 2007, 7:14 AM GMT-12
UTC: 2007-06-23 19:14:45 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 17.343° S, 176.900° W
Region: Fiji
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
5.4	Mwc, centroid moment	USGS National Earthquake Information Center	Preferred · Reviewed
5.39	Mw, moment	ISC-GEM global catalog	Final · ±0.1
5.4	Mwc, centroid moment	Global CMT project	Preliminary

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000fenq. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting: Strike-slip
Nodal plane 1: Strike 48°, dip 78°, rake 8°
Nodal plane 2: Strike 317°, dip 82°, rake 168°

How well it is located

Reviewed by a seismologist.

Depth from: OPERATOR_ASSIGNED
Station coverage gap: 123°
Stations used: 52

Nearby

Within 100 km, magnitude 2.4 and up: 15 in the 60 days after this one and 0 in the 30 days before it.

After

Earthquakes today Fiji earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000fenq (also filed as gcmtc200706231914a, gcmt20070623191445, iscgem12686615). Read Fri, Oct 2, 2026, 4:05 PM UTC.