Magnitude 1.5, Tue Jul 29 2025 8:41 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


0.01.02.0Magnitude01Time since earthquake (hours)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


0102030Depth (km)01Time since earthquake (hours)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
2025-07-29T10:01:33Z best 1.5 25.2 -40.52 175.85
2025-07-29T08:43:37Z preliminary 1.3 28.3 -40.53 175.83
2025-07-29T08:43:15Z preliminary 1.1 28.3 -40.53 175.83