Magnitude 1.2, Sun May 28 2023 3:11 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


0.01.02.0Magnitude0123456789101112131415161718192021Time 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


010Depth (km)0123456789101112131415161718192021Time 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
2023-05-27T15:33:27Z best 1.2 5.0 -41.97 173.69
2023-05-27T15:14:49Z preliminary 1.5 1.4 -41.97 173.68
2023-05-27T15:14:49Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:47Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:34Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:32Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:31Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:29Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:29Z automatic 1.6 14.8 -41.97 173.66
2023-05-27T15:13:21Z automatic 1.2 14.8 -41.97 173.66
2023-05-27T15:13:07Z automatic 1.2 14.8 -41.97 173.66
2023-05-27T15:13:03Z automatic 1.2 14.8 -41.97 173.66
2023-05-27T15:12:48Z automatic 1.2 12.0 -41.97 173.65