Magnitude 0.8, Wed Sep 17 2025 4:20 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


0.01.0Magnitude0123456Time 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


020406080Depth (km)0123456Time 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
2025-09-16T16:26:52Z best 0.8 76.2 -39.41 175.26
2025-09-16T16:22:28Z automatic 0.8 69.1 -39.49 175.35
2025-09-16T16:22:01Z automatic 0.8 69.1 -39.49 175.35
2025-09-16T16:22:01Z automatic 0.7 63.6 -39.41 175.34
2025-09-16T16:21:46Z automatic 0.5 63.6 -39.41 175.34
2025-09-16T16:21:43Z automatic 0.4 63.6 -39.41 175.34