Magnitude 2.2, Sat Aug 23 2025 4:07 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


0.01.02.03.0Magnitude012345Time 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


01020Depth (km)012345Time 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
2025-08-23T04:13:13Z best 2.2 9.8 -40.68 174.54
2025-08-23T04:09:43Z automatic 2.2 23.1 -40.73 174.52
2025-08-23T04:09:41Z automatic 2.2 23.1 -40.73 174.52
2025-08-23T04:09:38Z automatic 2.2 23.1 -40.73 174.52
2025-08-23T04:09:37Z automatic 2.2 23.1 -40.73 174.52
2025-08-23T04:09:32Z automatic 2.2 23.1 -40.73 174.52
2025-08-23T04:09:28Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:27Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:26Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:23Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:12Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:12Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:10Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:09:05Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:08:58Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:08:51Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:08:51Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:08:50Z automatic 2.1 23.1 -40.73 174.52
2025-08-23T04:08:48Z automatic 2.0 23.1 -40.73 174.52
2025-08-23T04:08:36Z automatic 2.0 23.1 -40.73 174.52
2025-08-23T04:08:34Z automatic 1.9 16.6 -40.76 174.52
2025-08-23T04:08:32Z automatic 1.9 16.6 -40.76 174.52
2025-08-23T04:08:31Z automatic 1.9 16.6 -40.76 174.52
2025-08-23T04:08:22Z automatic 1.6 16.6 -40.76 174.52