Magnitude 3.1, Wed May 28 2025 9:47 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


0.01.02.03.04.0Magnitude01234567Time 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


020406080Depth (km)01234567Time 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
2025-05-27T21:55:00Z best 3.1 78.1 -40.29 174.31
2025-05-27T21:49:03Z preliminary 3.2 73.7 -40.31 174.34
2025-05-27T21:49:01Z preliminary 3.2 73.7 -40.31 174.34
2025-05-27T21:48:59Z preliminary 3.3 73.7 -40.31 174.34
2025-05-27T21:48:56Z preliminary 3.3 73.7 -40.31 174.34
2025-05-27T21:48:52Z preliminary 3.2 73.7 -40.31 174.34
2025-05-27T21:48:51Z preliminary 2.9 73.7 -40.31 174.34
2025-05-27T21:48:49Z preliminary 3.0 73.7 -40.31 174.34