Magnitude 3.1, Tue Aug 26 2025 4:12 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


0.01.02.03.04.0Magnitude012Time since earthquake (weeks)Magnitude Historyp

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


0100200Depth (km)012Time since earthquake (weeks)Depth Historyp

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
2025-09-12T02:49:02Z preliminary 3.1 228.9 -34.61 179.20
2025-08-25T16:32:51Z best 3.0 234.5 -34.63 179.27
2025-08-25T16:20:06Z preliminary 3.1 239.6 -34.65 179.27
2025-08-25T16:15:52Z automatic 1.5 58.0 -37.72 178.11
2025-08-25T16:15:38Z automatic 1.3 58.0 -37.72 178.11
2025-08-25T16:15:32Z automatic 1.1 58.0 -37.72 178.11
2025-08-25T16:15:04Z automatic 0.5 58.0 -37.72 178.11