Magnitude 2.5, Fri May 23 2025 7:01 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


0.01.02.03.0Magnitude0123456Time 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


01234567Depth (km)0123456Time 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
2025-05-23T01:26:09Z best 2.5 5.0 -44.47 168.39
2025-05-22T19:03:47Z preliminary 2.5 2.2 -44.48 168.41
2025-05-22T19:03:45Z automatic 2.5 5.5 -44.49 168.39
2025-05-22T19:03:39Z automatic 2.4 5.5 -44.49 168.39
2025-05-22T19:03:37Z automatic 2.4 5.5 -44.49 168.39
2025-05-22T19:03:35Z automatic 2.4 5.5 -44.49 168.39