Magnitude 2.3, Sun Sep 28 2025 10:47 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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648Time 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


0204060Depth (km)024681012141618202224262830323436384042444648Time 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
2025-09-28T10:37:15Z best 2.3 59.1 -40.11 174.44
2025-09-28T09:49:14Z preliminary 2.4 54.3 -40.09 174.39
2025-09-28T09:49:14Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:11Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:09Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:07Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:03Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:03Z automatic 2.4 58.9 -40.11 174.41
2025-09-28T09:49:01Z automatic 2.3 58.9 -40.11 174.41
2025-09-28T09:48:58Z automatic 2.3 58.9 -40.11 174.41
2025-09-28T09:48:54Z automatic 2.3 58.9 -40.11 174.41
2025-09-28T09:48:50Z automatic 2.3 58.9 -40.11 174.41