Magnitude 2.4, Sat Aug 23 2025 12:47 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


0.01.02.03.0Magnitude0123456789101112131415161718Time 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)0123456789101112131415161718Time 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
2025-08-22T13:06:08Z best 2.4 5.0 -42.26 173.90
2025-08-22T12:51:25Z preliminary 2.4 5.0 -42.25 173.90
2025-08-22T12:49:28Z preliminary 2.6 5.0 -42.25 173.90
2025-08-22T12:49:18Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:18Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:17Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:15Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:15Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:11Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:11Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:09Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:08Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:07Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:07Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:03Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:01Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:49:01Z automatic 2.4 31.5 -42.30 173.97
2025-08-22T12:48:50Z automatic 2.3 31.5 -42.30 173.97
2025-08-22T12:48:49Z automatic 2.3 13.8 -42.25 173.84
2025-08-22T12:48:48Z automatic 2.1 13.8 -42.25 173.84
2025-08-22T12:48:36Z automatic 1.9 13.8 -42.25 173.84