Magnitude 1.7, Thu Feb 22 2024 2:22 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


0.01.02.0Magnitude0246810121416182022242628303234363840424446485052545658Time 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)0246810121416182022242628303234363840424446485052545658Time 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
2024-02-22T02:20:40Z best 1.7 82.3 -40.84 173.40
2024-02-22T01:24:48Z preliminary 1.8 78.2 -40.82 173.41
2024-02-22T01:24:29Z preliminary 1.7 78.2 -40.82 173.41
2024-02-22T01:24:29Z automatic 1.6 80.9 -40.91 173.38
2024-02-22T01:24:29Z automatic 1.6 80.9 -40.91 173.38
2024-02-22T01:23:57Z automatic 1.6 80.9 -40.91 173.38
2024-02-22T01:23:55Z automatic 1.6 80.9 -40.91 173.38
2024-02-22T01:23:41Z automatic 1.4 80.9 -40.91 173.38
2024-02-22T01:23:39Z automatic 1.4 80.9 -40.91 173.38