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4.1MAG

LIGHT EARTHQUAKE

south of the Fiji Islands

USGS

A magnitude 4.1 earthquake struck south of the Fiji Islands on 02 Sept 2026, 21:19 UTC. The hypocentre was 204.1 km below the surface — intermediate by seismological convention. 4 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
204.1 km

intermediate

Latitude
25.16°S

177.75°W longitude

Time
21:19 UTC

02 Sept 2026

Magnitude
M4.1

mb

EPICENTRE

View the official report

MAGNITUDE 4.1

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 45 times the energy of a magnitude 3.0, roughly the energy of 21 tonnes of TNT.

204.1 KM DEEP

At this depth the energy spreads before it reaches the surface. Shaking is usually weaker than a shallow earthquake of the same size, but it can be felt across a wider area.

NEARBY IN THE PAST 30 DAYS

4 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 4.9.

OTHER RECENT EARTHQUAKES

M4.1 earthquake — south of the Fiji Islands · Quakewire