Magnitude 2.3, Wed Sep 3 2025 7:48 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


0.01.02.03.0Magnitude012345678Time 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


0100Depth (km)012345678Time 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
2025-09-02T19:57:23Z best 2.3 129.9 -37.63 176.17
2025-09-02T19:51:11Z preliminary 2.0 158.5 -37.87 176.46
2025-09-02T19:51:09Z preliminary 2.0 158.5 -37.87 176.46
2025-09-02T19:51:08Z automatic 1.8 103.5 -38.19 176.81
2025-09-02T19:51:07Z automatic 1.9 103.5 -38.19 176.81
2025-09-02T19:51:05Z automatic 1.9 103.5 -38.19 176.81