Magnitude 2.7, Thu Sep 4 2025 1:51 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


0.01.02.03.0Magnitude01Time 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


0102030Depth (km)01Time 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
2025-09-17T02:25:49Z best 2.7 26.7 -37.99 177.90
2025-09-04T01:55:58Z best 2.7 27.6 -38.00 177.90
2025-09-04T01:54:49Z preliminary 2.7 27.6 -38.00 177.90
2025-09-04T01:53:44Z automatic 2.7 32.2 -38.01 177.91
2025-09-04T01:53:42Z automatic 2.7 32.2 -38.01 177.91
2025-09-04T01:53:37Z automatic 2.7 32.2 -38.01 177.91
2025-09-04T01:53:33Z automatic 2.7 32.2 -38.01 177.91
2025-09-04T01:53:26Z automatic 2.7 32.2 -38.01 177.91
2025-09-04T01:53:21Z automatic 2.7 32.2 -38.01 177.91