Magnitude 0.9, Sat Oct 18 2025 12:13 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


0.01.0Magnitude01234Time 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)01234Time 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
2025-10-17T23:17:53Z best 0.9 12.3 -39.51 175.67
2025-10-17T23:14:37Z automatic 0.5 5.9 -39.32 175.57
2025-10-17T23:14:32Z automatic 0.7 5.9 -39.32 175.57