Magnitude 2.3, Sat May 31 2025 10:05 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


0.01.02.03.0Magnitude02468101214161820222426283032343638404244464850Time 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


02040Depth (km)02468101214161820222426283032343638404244464850Time 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
2025-05-30T22:56:23Z best 2.3 27.8 -40.67 174.42
2025-05-30T22:07:42Z preliminary 2.3 27.3 -40.68 174.43
2025-05-30T22:07:42Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:39Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:39Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:37Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:34Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:33Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:30Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:20Z automatic 2.3 43.6 -40.69 174.39
2025-05-30T22:07:14Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:07:11Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:07:06Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:07:05Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:07:02Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:07:01Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:54Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:53Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:53Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:52Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:51Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:51Z automatic 2.2 43.6 -40.69 174.39
2025-05-30T22:06:48Z automatic 2.1 43.6 -40.69 174.39
2025-05-30T22:06:42Z automatic 2.1 39.4 -40.71 174.42