Magnitude 2.3, Mon May 29 2023 5:36 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


0.01.02.03.0Magnitude012345678910Time 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)012345678910Time 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
2023-05-28T17:46:33Z best 2.3 12.0 -38.60 178.86
2023-05-28T17:39:16Z preliminary 2.3 12.0 -38.52 178.84
2023-05-28T17:39:16Z automatic 1.8 18.6 -38.51 178.20
2023-05-28T17:38:40Z automatic 1.8 18.6 -38.51 178.20
2023-05-28T17:37:27Z automatic 1.6 18.6 -38.51 178.20
2023-05-28T17:37:17Z automatic 1.5 18.6 -38.51 178.20
2023-05-28T17:37:14Z automatic 1.4 18.6 -38.51 178.20