Magnitude 2.5, Fri May 2 2025 8:25 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


020406080Depth (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
2025-05-02T09:35:34Z best 2.5 80.4 -40.10 173.99
2025-05-02T08:28:59Z preliminary 2.3 74.4 -40.14 174.09
2025-05-02T08:28:59Z automatic 1.8 50.6 -40.71 174.21
2025-05-02T08:27:11Z automatic 2.1 50.6 -40.71 174.21