Magnitude 3.1, Sat Aug 15 2026 4:25 AM


Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.05.0Magnitude01234Time since earthquake (weeks)Magnitude Historyb

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


0100200300400500600Depth (km)01234Time since earthquake (weeks)Depth Historyb

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2026-09-12T23:14:18Z best 3.1 500.0 -31.39 179.53
2026-09-12T23:14:18Z best 4.0 500.0 -31.39 179.53
2026-08-14T16:34:44Z preliminary 3.7 500.0 -31.41 178.66
2026-08-14T16:34:43Z preliminary 4.7 500.0 -31.41 178.66
2026-08-14T16:28:55Z automatic 2.4 84.3 -37.08 177.66
2026-08-14T16:28:35Z automatic 2.4 84.3 -37.08 177.66
2026-08-14T16:28:28Z automatic 1.7 84.3 -37.08 177.66