Magnitude 1.9, Wed Sep 17 2025 1:34 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


0.01.02.0Magnitude0123456Time 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


010203040Depth (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
2025-09-16T13:40:27Z best 1.9 31.5 -38.64 177.15
2025-09-16T13:35:35Z preliminary 1.8 38.6 -38.65 177.18
2025-09-16T13:35:27Z preliminary 1.8 38.6 -38.65 177.18
2025-09-16T13:35:25Z preliminary 1.8 38.6 -38.65 177.18
2025-09-16T13:35:25Z preliminary 1.7 38.6 -38.65 177.18
2025-09-16T13:35:24Z preliminary 1.7 38.6 -38.65 177.18
2025-09-16T13:35:21Z preliminary 1.7 38.6 -38.65 177.18
2025-09-16T13:35:19Z preliminary 1.7 38.6 -38.65 177.18
2025-09-16T13:35:17Z preliminary 1.6 38.6 -38.65 177.18
2025-09-16T13:35:17Z preliminary 1.6 38.6 -38.65 177.18
2025-09-16T13:35:16Z preliminary 1.5 38.6 -38.65 177.18
2025-09-16T13:35:16Z automatic 1.5 33.4 -38.66 177.16