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4.5MAG

LIGHT EARTHQUAKE

Kermadec Islands region

USGS

A magnitude 4.5 earthquake struck Kermadec Islands region on 03 Oct 2026, 13:51 UTC. The hypocentre was 453.5 km below the surface — deep by seismological convention. 1 other earthquake above our reporting threshold has been recorded within 250 km in the past 30 days.

Depth
453.5 km

deep

Latitude
27.49°S

179.48°W longitude

Time
13:51 UTC

03 Oct 2026

Magnitude
M4.5

mb

EPICENTRE

View the official report↗

MAGNITUDE 4.5

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 180 times the energy of a magnitude 3.0, roughly the energy of 85 tonnes of TNT.

453.5 KM DEEP

Deep earthquakes rarely cause damage. The energy dissipates over hundreds of kilometres before reaching the surface, though it can still be felt far from the epicentre.

NEARBY IN THE PAST 30 DAYS

1 earthquake above our reporting threshold within 250 km of this one, the largest a magnitude 4.4.

OTHER RECENT EARTHQUAKES

M4.5 earthquake — Kermadec Islands region · Quakewire