Magnitude 2.3, Fri Feb 23 2024 10:21 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


0.01.02.03.0Magnitude012Time 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


0100Depth (km)012Time 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
2024-02-22T23:31:39Z best 2.3 93.9 -41.44 172.78
2024-02-22T21:23:34Z preliminary 2.1 110.0 -41.39 172.67
2024-02-22T21:23:30Z preliminary 2.1 110.0 -41.39 172.67
2024-02-22T21:23:29Z preliminary 2.0 110.0 -41.39 172.67
2024-02-22T21:23:19Z preliminary 1.8 110.0 -41.39 172.67
2024-02-22T21:23:17Z preliminary 1.8 110.0 -41.39 172.67
2024-02-22T21:22:59Z preliminary 1.6 110.0 -41.39 172.67
2024-02-22T21:22:57Z preliminary 1.5 110.0 -41.39 172.67
2024-02-22T21:22:48Z preliminary 0.8 110.0 -41.39 172.67
2024-02-22T21:22:48Z automatic 1.1 72.5 -41.40 172.96
2024-02-22T21:22:48Z automatic 1.1 72.5 -41.40 172.96