Magnitude 1.8, Fri Jul 25 2025 4:09 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


0.01.02.03.0Magnitude012Time 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


010Depth (km)012Time 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
2025-07-25T07:00:49Z best 1.8 5.0 -42.47 173.22
2025-07-25T04:10:44Z preliminary 2.1 5.0 -42.50 173.25
2025-07-25T04:10:20Z automatic 2.4 10.1 -42.49 173.22