Magnitude 1.3, Tue Apr 29 2025 4:16 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


0.01.02.0Magnitude0123456Time 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)0123456Time 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
2025-04-28T16:23:33Z best 1.3 38.3 -40.37 176.27
2025-04-28T16:19:07Z preliminary 1.3 37.6 -40.37 176.27
2025-04-28T16:18:02Z automatic 1.3 40.8 -40.39 176.28
2025-04-28T16:17:58Z automatic 1.3 40.8 -40.39 176.28