Magnitude 1.2, Sun May 28 2023 6:46 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


0.01.02.0Magnitude0123Time 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


010203040Depth (km)0123Time 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
2023-05-28T06:50:34Z best 1.2 31.0 -39.91 176.60
2023-05-28T06:48:13Z preliminary 1.2 29.4 -39.91 176.60
2023-05-28T06:48:13Z automatic 1.2 34.5 -39.96 176.60
2023-05-28T06:47:53Z automatic 1.2 34.5 -39.96 176.60
2023-05-28T06:47:53Z automatic 1.2 34.5 -39.96 176.60
2023-05-28T06:47:41Z automatic 1.2 34.5 -39.96 176.60
2023-05-28T06:47:38Z automatic 1.2 30.8 -39.93 176.60
2023-05-28T06:47:36Z automatic 1.1 30.8 -39.93 176.60
2023-05-28T06:47:33Z automatic 1.2 30.8 -39.93 176.60
2023-05-28T06:47:24Z automatic 1.3 30.8 -39.93 176.60