Magnitude 4.5, Wed Aug 6 2025 2:57 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


0.01.02.03.04.05.0Magnitude0246810121416182022242628303234Time 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


0100200300Depth (km)0246810121416182022242628303234Time 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
2025-08-05T15:32:13Z best 4.5 300.0 -19.42 -175.23
2025-08-05T15:08:43Z preliminary 4.6 300.0 -19.43 -175.23
2025-08-05T15:08:33Z preliminary 4.6 300.0 -19.43 -175.23
2025-08-05T15:04:29Z automatic 2.7 129.6 -38.18 175.78
2025-08-05T15:02:58Z automatic 2.3 157.5 -37.92 176.42
2025-08-05T15:02:53Z automatic 2.4 157.5 -37.92 176.42
2025-08-05T15:02:42Z automatic 2.5 157.5 -37.92 176.42
2025-08-05T15:02:34Z automatic 2.2 157.5 -37.92 176.42
2025-08-05T15:02:00Z automatic 1.9 157.5 -37.92 176.42