Magnitude 1.4, Sun May 28 2023 1:53 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


0.01.02.0Magnitude0123Time 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


01020Depth (km)0123Time 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
2023-05-27T17:04:35Z best 1.4 18.4 -40.04 176.71
2023-05-27T13:54:23Z preliminary 1.4 21.6 -40.07 176.72
2023-05-27T13:54:13Z preliminary 1.4 21.6 -40.07 176.72
2023-05-27T13:54:09Z preliminary 1.4 21.6 -40.07 176.72
2023-05-27T13:54:08Z preliminary 1.5 21.6 -40.07 176.72
2023-05-27T13:54:01Z preliminary 1.4 21.6 -40.07 176.72
2023-05-27T13:53:59Z preliminary 1.4 21.6 -40.07 176.72
2023-05-27T13:53:59Z automatic 1.4 19.1 -40.05 176.71
2023-05-27T13:53:57Z automatic 1.4 19.1 -40.05 176.71
2023-05-27T13:53:56Z automatic 1.5 19.1 -40.05 176.71
2023-05-27T13:53:48Z automatic 1.6 19.1 -40.05 176.71