Magnitude 1.6, Tue Aug 5 2025 4:13 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


0.01.02.0Magnitude01234567891011121314151617181920212223Time 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


0123456Depth (km)01234567891011121314151617181920212223Time 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
2025-08-05T04:36:08Z best 1.6 5.0 -39.09 176.05
2025-08-05T04:19:17Z preliminary 1.6 5.0 -39.12 176.04
2025-08-05T04:18:03Z preliminary 1.6 5.0 -39.12 176.04