Magnitude 1.6, Sun Feb 23 2025 6:54 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


0.01.02.0Magnitude01Time 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


01020Depth (km)01Time 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
2025-02-23T07:32:28Z best 1.6 16.8 -38.56 177.83
2025-02-23T05:57:39Z preliminary 1.6 15.9 -38.55 177.84
2025-02-23T05:57:38Z preliminary 1.6 15.9 -38.55 177.84
2025-02-23T05:56:16Z automatic 1.6 17.3 -38.56 177.83
2025-02-23T05:56:15Z automatic 1.6 17.3 -38.56 177.83
2025-02-23T05:56:12Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:09Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:07Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:06Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:05Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:03Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:02Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:56:01Z automatic 1.5 17.3 -38.56 177.83
2025-02-23T05:55:57Z automatic 1.4 17.3 -38.56 177.83
2025-02-23T05:55:55Z automatic 1.4 17.3 -38.56 177.83
2025-02-23T05:55:54Z automatic 1.4 17.6 -38.56 177.83
2025-02-23T05:55:50Z automatic 1.4 17.6 -38.56 177.83
2025-02-23T05:55:49Z automatic 1.4 17.6 -38.56 177.83
2025-02-23T05:55:44Z automatic 1.4 17.6 -38.56 177.83
2025-02-23T05:55:36Z automatic 1.5 17.6 -38.56 177.83
2025-02-23T05:55:36Z automatic 1.8 17.6 -38.56 177.83