Magnitude 2.3, Mon Sep 1 2025 4:32 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


0.01.02.03.04.0Magnitude01234Time since earthquake (minutes)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


010Depth (km)01234Time since earthquake (minutes)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
2025-08-31T16:36:12Z best 2.3 5.0 -42.37 171.16
2025-08-31T16:34:54Z automatic 3.2 15.2 -42.45 171.22
2025-08-31T16:34:32Z automatic 2.9 15.2 -42.45 171.22
2025-08-31T16:33:52Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:49Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:48Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:48Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:37Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:32Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:29Z automatic 2.7 15.2 -42.45 171.22
2025-08-31T16:33:27Z automatic 2.7 15.2 -42.45 171.22