Magnitude 1.9, Wed Sep 17 2025 5:01 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 (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


01020Depth (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
2025-09-17T05:06:02Z best 1.9 20.5 -39.02 177.49
2025-09-17T05:02:55Z automatic 1.9 18.5 -39.01 177.49
2025-09-17T05:02:54Z automatic 1.8 18.5 -39.01 177.49
2025-09-17T05:02:41Z automatic 1.7 18.5 -39.01 177.49
2025-09-17T05:02:39Z automatic 1.7 18.5 -39.01 177.49
2025-09-17T05:02:37Z automatic 1.8 18.5 -39.01 177.49