Magnitude 2.8, Fri May 23 2025 12:54 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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648505254Time 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


0100Depth (km)024681012141618202224262830323436384042444648505254Time 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
2025-05-23T01:49:13Z best 2.8 137.5 -40.47 173.35
2025-05-23T00:57:13Z preliminary 2.8 140.9 -40.49 173.28
2025-05-23T00:57:12Z preliminary 2.8 140.9 -40.49 173.28
2025-05-23T00:57:10Z preliminary 2.8 140.9 -40.49 173.28
2025-05-23T00:57:09Z preliminary 2.7 140.9 -40.49 173.28
2025-05-23T00:56:56Z preliminary 2.7 140.9 -40.49 173.28
2025-05-23T00:56:55Z preliminary 2.8 140.9 -40.49 173.28
2025-05-23T00:56:45Z preliminary 2.6 140.9 -40.49 173.28
2025-05-23T00:56:42Z preliminary 2.5 140.9 -40.49 173.28
2025-05-23T00:56:37Z automatic 2.4 96.1 -40.47 173.53
2025-05-23T00:56:36Z automatic 2.4 96.1 -40.47 173.53
2025-05-23T00:56:35Z automatic 2.3 96.1 -40.47 173.53
2025-05-23T00:56:34Z automatic 2.3 96.1 -40.47 173.53
2025-05-23T00:56:30Z automatic 2.2 96.1 -40.47 173.53
2025-05-23T00:56:17Z automatic 2.3 96.1 -40.47 173.53