Magnitude 2.3, Sat Oct 18 2025 2:46 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


0.01.02.03.0Magnitude012345Time 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


0100Depth (km)012345Time 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
2025-10-17T13:51:48Z best 2.3 98.3 -45.16 167.52
2025-10-17T13:51:48Z best 2.3 98.3 -45.16 167.52
2025-10-17T13:51:48Z automatic 2.3 84.0 -45.18 167.90
2025-10-17T13:47:41Z automatic 2.8 84.0 -45.18 167.90