Magnitude 1.0, Fri Feb 23 2024 4:32 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


0.01.02.0Magnitude0123456789Time 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


0102030Depth (km)0123456789Time 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
2024-02-22T15:41:09Z best 1.0 21.3 -40.51 175.95
2024-02-22T15:41:09Z preliminary 1.0 24.4 -40.51 176.01
2024-02-22T15:33:57Z preliminary 1.1 24.4 -40.51 176.01
2024-02-22T15:33:57Z automatic 1.1 24.5 -40.53 175.97
2024-02-22T15:33:34Z automatic 1.1 24.5 -40.53 175.97
2024-02-22T15:33:29Z automatic 1.1 24.5 -40.53 175.97
2024-02-22T15:33:28Z automatic 1.1 24.5 -40.53 175.97
2024-02-22T15:33:28Z automatic 0.9 24.5 -40.53 175.97
2024-02-22T15:33:17Z automatic 0.9 24.5 -40.53 175.97
2024-02-22T15:33:10Z automatic 0.9 24.5 -40.53 175.97
2024-02-22T15:33:07Z automatic 0.9 24.5 -40.53 175.97
2024-02-22T15:33:03Z automatic 0.9 25.9 -40.53 175.97
2024-02-22T15:32:51Z automatic 0.8 25.9 -40.53 175.97
2024-02-22T15:32:50Z automatic 0.7 25.9 -40.53 175.97
2024-02-22T15:32:42Z automatic 0.6 25.9 -40.53 175.97