Magnitude 1.6, Fri Feb 23 2024 12:19 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2024-02-22T15:55:46Z best 1.6 88.8 -41.17 173.30
2024-02-22T11:21:00Z preliminary 1.6 88.8 -41.17 173.30
2024-02-22T11:20:58Z preliminary 1.6 88.8 -41.17 173.30
2024-02-22T11:20:52Z preliminary 1.7 88.8 -41.17 173.30
2024-02-22T11:20:50Z preliminary 1.7 88.8 -41.17 173.30