Magnitude 1.6, Fri Feb 23 2024 12:40 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


0.01.02.03.04.0Magnitude01234567891011121314151617Time 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


0100Depth (km)01234567891011121314151617Time 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
2024-02-22T11:57:25Z best 1.6 137.0 -38.18 175.91
2024-02-22T11:57:04Z best 1.6 137.0 -38.18 175.91
2024-02-22T11:57:04Z preliminary 1.3 134.3 -38.16 175.89
2024-02-22T11:44:19Z automatic 2.5 10.6 -37.95 175.83
2024-02-22T11:42:03Z automatic 2.5 10.6 -37.95 175.83
2024-02-22T11:41:26Z automatic 3.4 10.6 -37.95 175.83