Magnitude 1.7, Thu Oct 9 2025 5:54 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2025-10-09T09:00:24Z best 1.7 26.4 -39.01 177.48
2025-10-09T04:57:05Z preliminary 1.8 25.7 -39.01 177.47
2025-10-09T04:56:55Z preliminary 1.6 25.7 -39.01 177.47
2025-10-09T04:55:38Z automatic 1.7 36.6 -39.07 177.45
2025-10-09T04:55:34Z automatic 1.6 36.6 -39.07 177.45
2025-10-09T04:55:23Z automatic 1.5 36.6 -39.07 177.45