Magnitude 3.4, Fri May 23 2025 8:57 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


0.01.02.03.04.0Magnitude0123Time since earthquake (weeks)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


0100200Depth (km)0123Time since earthquake (weeks)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
2025-06-15T14:06:32Z best 3.4 190.5 -34.91 179.15
2025-05-23T09:08:11Z best 3.6 199.3 -34.90 179.18
2025-05-23T09:00:55Z preliminary 3.5 220.3 -35.02 179.30
2025-05-23T09:00:55Z automatic 2.1 51.5 -37.64 177.94
2025-05-23T09:00:47Z automatic 2.2 51.5 -37.64 177.94
2025-05-23T09:00:39Z automatic 2.1 51.5 -37.64 177.94
2025-05-23T09:00:38Z automatic 2.1 51.5 -37.64 177.94
2025-05-23T09:00:34Z automatic 2.1 51.5 -37.64 177.94
2025-05-23T09:00:33Z automatic 2.0 51.5 -37.64 177.94
2025-05-23T09:00:31Z automatic 1.9 51.5 -37.64 177.94
2025-05-23T09:00:30Z automatic 1.7 51.5 -37.64 177.94
2025-05-23T09:00:23Z automatic 1.5 51.5 -37.64 177.94