Magnitude 3.3, Mon Feb 3 2020 6:31 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


0.01.02.03.04.0Magnitude0123Time 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


0102030Depth (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
2020-02-26T01:49:14Z best 3.3 29.5 -40.73 174.77
2020-02-02T17:36:20Z best 3.3 29.2 -40.74 174.77
2020-02-02T17:34:16Z best 3.3 28.1 -40.72 174.75
2020-02-02T17:33:04Z preliminary 3.3 30.1 -40.72 174.73
2020-02-02T17:33:00Z preliminary 3.3 30.1 -40.72 174.73
2020-02-02T17:33:00Z preliminary 3.2 30.1 -40.72 174.73
2020-02-02T17:32:57Z preliminary 3.2 30.1 -40.72 174.73
2020-02-02T17:32:48Z preliminary 3.0 30.1 -40.72 174.73
2020-02-02T17:32:42Z preliminary 2.9 30.1 -40.72 174.73
2020-02-02T17:32:38Z preliminary 2.6 30.1 -40.72 174.73