Magnitude 1.6, Fri Aug 15 2025 1:39 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


0.01.02.03.0Magnitude0123Time 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


0100Depth (km)0123Time 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
2025-08-15T01:42:40Z best 1.6 83.6 -44.77 168.00
2025-08-15T01:42:40Z best 1.6 83.6 -44.77 168.00
2025-08-15T01:42:39Z automatic 2.2 74.7 -44.80 168.04
2025-08-15T01:41:25Z automatic 2.3 74.7 -44.80 168.04
2025-08-15T01:41:19Z automatic 2.3 74.7 -44.80 168.04
2025-08-15T01:41:19Z automatic 2.3 74.7 -44.80 168.04
2025-08-15T01:40:41Z automatic 1.9 74.7 -44.80 168.04
2025-08-15T01:40:41Z automatic 1.9 74.7 -44.80 168.04
2025-08-15T01:40:20Z automatic 1.3 74.7 -44.80 168.04
2025-08-15T01:39:53Z automatic 1.3 74.7 -44.79 168.02