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4.3MAG

LIGHT EARTHQUAKE

83 km N of Opotiki, New Zealand

USGS

A magnitude 4.3 earthquake struck 83 km N of Opotiki, New Zealand on 17 Oct 2026, 11:32 UTC. The hypocentre was 133.4 km below the surface — intermediate by seismological convention. 3 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
133.4 km

intermediate

Latitude
37.26°S

177.37°E longitude

Time
11:32 UTC

17 Oct 2026

Magnitude
M4.3

mb

EPICENTRE

View the official report↗

MAGNITUDE 4.3

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 89 times the energy of a magnitude 3.0, roughly the energy of 43 tonnes of TNT.

133.4 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

3 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 5.3.

OTHER RECENT EARTHQUAKES

M4.3 earthquake — Opotiki, New Zealand · Quakewire