Magnitude 1.5, Sun Feb 23 2025 1:52 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


0.01.02.0Magnitude01234Time 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


010203040Depth (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
2025-02-23T04:58:27Z best 1.5 37.7 -39.67 176.84
2025-02-23T00:53:44Z preliminary 1.4 37.1 -39.66 176.84
2025-02-23T00:53:41Z preliminary 1.3 37.1 -39.66 176.84
2025-02-23T00:53:34Z preliminary 1.5 37.1 -39.66 176.84
2025-02-23T00:53:34Z preliminary 1.5 36.3 -39.68 176.88
2025-02-23T00:53:24Z preliminary 1.5 36.3 -39.68 176.88
2025-02-23T00:53:24Z preliminary 0.8 36.3 -39.68 176.88