Magnitude 1.5, Wed Oct 22 2025 5:22 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


0.01.02.0Magnitude0123Time 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


010203040Depth (km)0123Time 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
2025-10-22T04:25:14Z best 1.5 33.5 -39.71 176.77
2025-10-22T04:23:15Z preliminary 1.5 36.4 -39.71 176.76
2025-10-22T04:23:15Z automatic 1.5 32.4 -39.72 176.79