Magnitude 1.8, Fri Feb 23 2024 1:10 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


0.01.02.0Magnitude02468101214161820222426283032Time 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


012345678910Depth (km)02468101214161820222426283032Time 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
2024-02-23T00:43:56Z best 1.8 4.3 -43.70 171.08
2024-02-23T00:12:59Z preliminary 1.9 7.9 -43.69 171.09
2024-02-23T00:11:07Z preliminary 1.8 7.9 -43.69 171.09
2024-02-23T00:11:07Z automatic 1.8 6.2 -43.70 171.09
2024-02-23T00:11:07Z automatic 1.8 6.2 -43.70 171.09
2024-02-23T00:10:59Z automatic 1.9 6.2 -43.70 171.09
2024-02-23T00:10:48Z automatic 2.0 6.2 -43.70 171.09