Magnitude 3.1, Sun Aug 31 2025 6:34 PM


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
2025-09-15T23:50:17Z preliminary 3.1 167.3 -36.27 177.89
2025-08-31T06:38:57Z best 2.9 166.5 -36.27 177.89
2025-08-31T06:36:53Z automatic 2.4 52.4 -37.77 177.59
2025-08-31T06:36:45Z automatic 2.3 52.4 -37.77 177.59
2025-08-31T06:36:45Z automatic 2.3 52.4 -37.77 177.59
2025-08-31T06:36:44Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:39Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:35Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:25Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:21Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:21Z automatic 2.2 52.4 -37.77 177.59
2025-08-31T06:36:16Z automatic 2.0 52.4 -37.77 177.59
2025-08-31T06:36:12Z automatic 2.0 52.4 -37.77 177.59
2025-08-31T06:36:07Z automatic 2.0 52.4 -37.77 177.59
2025-08-31T06:36:06Z automatic 2.0 52.4 -37.77 177.59