Quakewire
← All earthquakes
4.9MAG

LIGHT EARTHQUAKE

69 km N of Isangel, Vanuatu

USGS

A magnitude 4.9 earthquake struck 69 km N of Isangel, Vanuatu on 11 Sept 2026, 02:28 UTC. The hypocentre was 18.7 km below the surface — shallow by seismological convention. 5 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
18.7 km

shallow

Latitude
18.93°S

169.40°E longitude

Time
02:28 UTC

11 Sept 2026

Magnitude
M4.9

mb

EPICENTRE

View the official report

MAGNITUDE 4.9

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 710 times the energy of a magnitude 3.0, roughly the energy of 338 tonnes of TNT.

18.7 KM DEEP

Shallow earthquakes release their energy close to the surface, so they are felt more strongly, and do more damage, than deeper earthquakes of the same magnitude.

NEARBY IN THE PAST 30 DAYS

5 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 5.2.

OTHER RECENT EARTHQUAKES

M4.9 earthquake — Isangel, Vanuatu · Quakewire