Magnitude 2.2, Sun Aug 24 2025 9:15 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


0.01.02.03.0Magnitude01Time since earthquake (hours)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


010203040Depth (km)01Time since earthquake (hours)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
2025-08-23T22:50:08Z best 2.2 12.0 -38.81 179.40
2025-08-23T21:18:56Z preliminary 2.3 12.0 -38.83 179.39
2025-08-23T21:17:44Z automatic 1.9 37.5 -38.41 178.54
2025-08-23T21:17:39Z automatic 1.8 37.5 -38.41 178.54
2025-08-23T21:17:36Z automatic 1.8 37.5 -38.41 178.54
2025-08-23T21:17:33Z automatic 1.7 37.5 -38.41 178.54
2025-08-23T21:17:28Z automatic 1.7 37.5 -38.41 178.54
2025-08-23T21:17:14Z automatic 1.6 37.5 -38.41 178.54
2025-08-23T21:17:10Z automatic 1.3 37.5 -38.41 178.54