Magnitude 1.6, Fri Jul 4 2025 5:54 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


0.01.02.0Magnitude0123456789101112Time 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)0123456789101112Time 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
2025-07-03T18:06:47Z best 1.6 37.5 -39.96 176.68
2025-07-03T17:56:33Z preliminary 1.6 37.5 -39.96 176.68
2025-07-03T17:56:33Z automatic 1.6 35.7 -39.96 176.69
2025-07-03T17:54:51Z automatic 1.4 35.7 -39.96 176.69