Magnitude 1.5, Thu Sep 4 2025 8:56 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


0.01.02.03.0Magnitude0123Time 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


0102030Depth (km)0123Time 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
2025-09-04T09:00:03Z best 1.5 5.0 -43.25 170.81
2025-09-04T09:00:03Z best 1.5 5.0 -43.25 170.81
2025-09-04T08:58:14Z automatic 2.1 25.5 -42.85 170.98
2025-09-04T08:57:40Z automatic 1.7 25.5 -42.85 170.98
2025-09-04T08:57:18Z automatic 1.6 25.5 -42.85 170.98