Magnitude 4.6, Wed Sep 3 2025 3:50 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


0.01.02.03.04.05.0Magnitude01234567Time since earthquake (minutes)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


0100200300400500600700Depth (km)01234567Time since earthquake (minutes)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
2025-09-02T15:57:49Z preliminary 4.6 614.2 -20.60 -178.39
2025-09-02T15:56:41Z automatic 2.3 122.1 -37.97 176.86
2025-09-02T15:55:56Z automatic 2.3 122.1 -37.97 176.86
2025-09-02T15:55:48Z automatic 2.2 122.1 -37.97 176.86
2025-09-02T15:55:46Z automatic 2.2 122.1 -37.97 176.86
2025-09-02T15:55:45Z automatic 2.1 122.1 -37.97 176.86
2025-09-02T15:55:44Z automatic 2.0 122.1 -37.97 176.86
2025-09-02T15:55:41Z automatic 2.0 122.1 -37.97 176.86
2025-09-02T15:55:40Z automatic 2.0 122.1 -37.97 176.86
2025-09-02T15:55:40Z automatic 2.0 122.1 -37.97 176.86
2025-09-02T15:55:38Z automatic 1.9 122.1 -37.97 176.86
2025-09-02T15:54:57Z automatic 1.9 122.1 -37.97 176.86
2025-09-02T15:54:57Z automatic 1.9 122.1 -37.97 176.86
2025-09-02T15:54:50Z automatic 1.8 122.1 -37.97 176.86
2025-09-02T15:54:48Z automatic 1.7 122.1 -37.97 176.86