Magnitude 1.9, Sat May 27 2023 8:29 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


0.01.02.03.0Magnitude012345Time 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


0102030Depth (km)012345Time 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
2023-05-27T08:34:51Z best 1.9 25.1 -39.53 177.73
2023-05-27T08:32:30Z preliminary 2.1 29.2 -39.51 177.76
2023-05-27T08:32:29Z automatic 2.0 28.4 -39.48 177.70
2023-05-27T08:31:09Z automatic 2.0 28.4 -39.48 177.70
2023-05-27T08:30:50Z automatic 2.0 28.4 -39.48 177.70
2023-05-27T08:30:42Z automatic 2.2 28.4 -39.48 177.70
2023-05-27T08:30:39Z automatic 2.4 28.4 -39.48 177.70