Magnitude 1.0, Sat May 27 2023 6:29 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


0.01.02.0Magnitude012345678910111213Time 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


0102030Depth (km)012345678910111213Time 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
2023-05-27T19:33:38Z best 1.0 24.2 -39.90 176.53
2023-05-27T06:30:51Z preliminary 1.2 23.6 -39.90 176.53
2023-05-27T06:30:51Z automatic 1.2 20.2 -39.90 176.55
2023-05-27T06:30:42Z automatic 1.2 20.2 -39.90 176.55
2023-05-27T06:30:39Z automatic 1.2 20.2 -39.90 176.55
2023-05-27T06:30:36Z automatic 1.2 20.2 -39.90 176.55
2023-05-27T06:30:36Z automatic 1.2 20.2 -39.90 176.55
2023-05-27T06:30:34Z automatic 1.1 20.2 -39.90 176.55
2023-05-27T06:30:32Z automatic 1.1 24.9 -39.91 176.54
2023-05-27T06:30:30Z automatic 1.0 24.9 -39.91 176.54
2023-05-27T06:30:26Z automatic 1.0 24.9 -39.91 176.54
2023-05-27T06:30:25Z automatic 1.2 24.9 -39.91 176.54