Magnitude 4.2, Thu Feb 1 2024 9:17 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


0.01.02.03.04.05.06.0Magnitude0123Time 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


0100200300400500600Depth (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
2024-02-27T21:54:04Z best 4.2 485.0 -25.14 179.59
2024-01-31T20:58:07Z preliminary 4.2 540.9 -24.90 -179.88
2024-01-31T20:27:33Z preliminary 4.2 349.1 -24.96 177.84
2024-01-31T20:27:14Z preliminary 5.1 349.1 -24.96 177.84
2024-01-31T20:27:14Z automatic 2.3 100.6 -37.65 176.89
2024-01-31T20:22:18Z automatic 2.3 100.6 -37.65 176.89
2024-01-31T20:22:17Z automatic 2.3 100.6 -37.65 176.89
2024-01-31T20:22:16Z automatic 2.3 100.6 -37.65 176.89
2024-01-31T20:22:14Z automatic 2.2 100.6 -37.65 176.89
2024-01-31T20:22:13Z automatic 2.0 100.6 -37.65 176.89
2024-01-31T20:21:58Z automatic 1.8 100.6 -37.65 176.89
2024-01-31T20:21:54Z automatic 1.7 100.6 -37.65 176.89
2024-01-31T20:21:47Z automatic 1.4 100.6 -37.65 176.89