Magnitude 2.2, Fri Dec 4 2020 1:04 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


0.01.02.03.0Magnitude0123456Time 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


0204060Depth (km)0123456Time 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
2020-12-03T12:10:58Z best 2.2 49.3 -37.90 177.25
2020-12-03T12:05:52Z preliminary 2.2 39.4 -37.90 177.22
2020-12-03T12:05:52Z automatic 2.2 50.5 -37.96 177.25
2020-12-03T12:05:43Z automatic 2.2 50.5 -37.96 177.25
2020-12-03T12:05:42Z automatic 2.2 50.5 -37.96 177.25
2020-12-03T12:05:42Z automatic 2.3 50.5 -37.96 177.25
2020-12-03T12:05:41Z automatic 2.3 50.5 -37.96 177.25
2020-12-03T12:05:41Z automatic 2.3 50.5 -37.96 177.25
2020-12-03T12:05:40Z automatic 2.3 50.5 -37.96 177.25
2020-12-03T12:05:40Z automatic 2.1 50.5 -37.96 177.25
2020-12-03T12:05:39Z automatic 2.1 50.5 -37.96 177.25
2020-12-03T12:05:38Z automatic 2.1 50.5 -37.96 177.25
2020-12-03T12:05:36Z automatic 2.1 50.5 -37.96 177.25
2020-12-03T12:05:35Z automatic 2.1 50.5 -37.96 177.25
2020-12-03T12:05:34Z automatic 2.0 50.5 -37.96 177.25
2020-12-03T12:05:33Z automatic 2.0 50.5 -37.96 177.25
2020-12-03T12:05:30Z automatic 2.0 36.4 -37.93 177.24
2020-12-03T12:05:26Z automatic 1.9 36.4 -37.93 177.24
2020-12-03T12:05:25Z automatic 2.2 36.4 -37.93 177.24