Magnitude 1.6, Sun May 28 2023 8:53 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


0.01.02.0Magnitude01234567Time 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)01234567Time 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
2023-05-27T21:00:53Z best 1.6 20.8 -41.42 175.59
2023-05-27T20:55:10Z preliminary 1.6 20.1 -41.44 175.59
2023-05-27T20:54:40Z preliminary 1.6 20.1 -41.44 175.59
2023-05-27T20:54:35Z preliminary 1.5 20.1 -41.44 175.59
2023-05-27T20:54:35Z preliminary 1.5 20.1 -41.44 175.59
2023-05-27T20:54:35Z automatic 1.5 24.2 -41.45 175.60
2023-05-27T20:54:34Z automatic 1.5 24.2 -41.45 175.60
2023-05-27T20:54:30Z automatic 1.5 22.3 -41.44 175.59
2023-05-27T20:54:26Z automatic 1.5 22.3 -41.44 175.59
2023-05-27T20:54:24Z automatic 1.4 22.3 -41.44 175.59
2023-05-27T20:54:21Z automatic 1.4 22.3 -41.44 175.59
2023-05-27T20:54:17Z automatic 1.2 22.3 -41.44 175.59