Magnitude 4.2, Tue May 27 2025 10:19 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


0.01.02.03.04.05.0Magnitude012345678910Time since earthquake (minutes)Magnitude Historyp

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


0100200300400500600Depth (km)012345678910Time since earthquake (minutes)Depth Historyp

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
2025-05-27T10:30:20Z preliminary 4.2 525.0 -23.86 179.60
2025-05-27T10:24:54Z automatic 2.2 103.5 -37.59 177.13
2025-05-27T10:24:49Z automatic 2.2 103.5 -37.59 177.13
2025-05-27T10:24:46Z automatic 1.7 103.5 -37.59 177.13
2025-05-27T10:24:43Z automatic 1.9 103.5 -37.59 177.13