Magnitude 2.5, Sat May 27 2023 8:33 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


0.01.02.03.0Magnitude0246810121416182022242628303234Time 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


01020Depth (km)0246810121416182022242628303234Time 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
2023-05-27T09:08:14Z best 2.5 5.0 -42.26 172.38
2023-05-27T08:35:42Z preliminary 2.3 5.0 -42.26 172.35
2023-05-27T08:35:38Z preliminary 2.4 5.0 -42.26 172.35
2023-05-27T08:35:28Z preliminary 2.5 5.0 -42.26 172.35
2023-05-27T08:35:28Z automatic 2.3 17.7 -42.25 172.39
2023-05-27T08:35:23Z automatic 2.3 17.7 -42.25 172.39
2023-05-27T08:35:17Z automatic 2.3 17.7 -42.25 172.39
2023-05-27T08:35:15Z automatic 2.3 17.7 -42.25 172.39
2023-05-27T08:35:14Z automatic 2.3 17.7 -42.25 172.39
2023-05-27T08:35:13Z automatic 2.3 17.7 -42.25 172.39