Magnitude 1.8, Sat May 27 2023 8:17 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


0.01.02.0Magnitude01234567891011Time 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


0100Depth (km)01234567891011Time 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
2023-05-27T08:28:43Z best 1.8 126.5 -37.76 176.39
2023-05-27T08:28:43Z preliminary 1.7 126.9 -37.76 176.39
2023-05-27T08:19:17Z preliminary 1.8 126.9 -37.76 176.39
2023-05-27T08:19:17Z automatic 1.7 111.9 -38.02 176.48
2023-05-27T08:19:07Z automatic 1.7 111.9 -38.02 176.48
2023-05-27T08:18:49Z automatic 1.6 111.9 -38.02 176.48