Magnitude 1.6, Sat Aug 23 2025 3:45 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


0.01.02.03.0Magnitude01234567Time 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


012345678Depth (km)01234567Time 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
2025-08-23T03:53:48Z best 1.6 5.0 -44.28 168.52
2025-08-23T03:48:33Z automatic 2.3 5.9 -44.28 168.42
2025-08-23T03:48:30Z automatic 2.3 5.9 -44.28 168.42
2025-08-23T03:48:23Z automatic 2.3 5.9 -44.28 168.42
2025-08-23T03:47:55Z automatic 2.0 5.9 -44.28 168.42
2025-08-23T03:47:53Z automatic 2.0 5.9 -44.28 168.42
2025-08-23T03:47:53Z automatic 2.0 5.9 -44.28 168.42
2025-08-23T03:47:50Z automatic 1.6 5.9 -44.28 168.42
2025-08-23T03:47:42Z automatic 1.6 5.9 -44.28 168.42
2025-08-23T03:47:31Z automatic 1.6 5.9 -44.28 168.42
2025-08-23T03:47:20Z automatic 1.6 5.9 -44.28 168.42
2025-08-23T03:46:57Z automatic 1.5 5.9 -44.27 168.44