Magnitude 1.6, Mon Dec 22 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


0.01.02.0Magnitude012345678Time 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


010Depth (km)012345678Time 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
2025-12-22T02:53:59Z best 1.6 5.0 -42.72 171.73
2025-12-22T02:49:28Z automatic 1.4 9.2 -42.76 171.75
2025-12-22T02:49:28Z automatic 1.6 5.0 -42.72 171.77