Magnitude 2.4, Sun May 28 2023 3:48 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


0.01.02.03.0Magnitude012345Time 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


020406080Depth (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
2023-05-27T15:53:59Z best 2.4 59.3 -42.06 172.88
2023-05-27T15:50:02Z preliminary 2.4 56.6 -42.06 172.90
2023-05-27T15:50:01Z preliminary 2.3 56.6 -42.06 172.90
2023-05-27T15:50:01Z automatic 2.2 79.1 -42.03 172.96
2023-05-27T15:49:48Z automatic 2.2 79.1 -42.03 172.96
2023-05-27T15:49:48Z automatic 2.2 79.1 -42.03 172.96
2023-05-27T15:49:46Z automatic 2.1 79.1 -42.03 172.96
2023-05-27T15:49:46Z automatic 2.1 79.1 -42.03 172.96
2023-05-27T15:49:44Z automatic 2.0 79.1 -42.03 172.96
2023-05-27T15:49:41Z automatic 2.0 79.1 -42.03 172.96
2023-05-27T15:49:37Z automatic 2.0 79.1 -42.03 172.96
2023-05-27T15:49:36Z automatic 2.0 79.1 -42.03 172.96
2023-05-27T15:49:35Z automatic 2.0 79.1 -42.03 172.96
2023-05-27T15:49:32Z automatic 2.3 79.1 -42.03 172.96