Magnitude 2.3, Tue Apr 29 2025 8:19 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


0.01.02.03.0Magnitude01Time 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


0204060Depth (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
2025-04-29T09:55:51Z best 2.3 37.3 -42.23 173.01
2025-04-29T08:21:27Z preliminary 2.4 30.4 -42.23 173.00
2025-04-29T08:21:05Z preliminary 2.3 30.4 -42.23 173.00
2025-04-29T08:20:57Z preliminary 2.2 30.4 -42.23 173.00
2025-04-29T08:20:50Z preliminary 2.3 30.4 -42.23 173.00
2025-04-29T08:20:45Z preliminary 2.4 30.4 -42.23 173.00
2025-04-29T08:20:41Z preliminary 2.4 30.4 -42.23 173.00
2025-04-29T08:20:34Z automatic 2.2 62.2 -42.21 173.06
2025-04-29T08:20:29Z automatic 2.1 55.2 -42.20 173.00