Magnitude 3.9, Mon Sep 28 2020 1:41 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


0.01.02.03.04.0Magnitude0123Time 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


012345678Depth (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
2020-10-21T22:43:52Z best 3.9 5.0 -44.50 168.32
2020-09-28T00:49:31Z best 4.0 5.0 -44.51 168.33
2020-09-28T00:44:14Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:44:05Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:44:04Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:44:01Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:44:01Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:59Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:58Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:58Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:56Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:52Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:46Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:35Z preliminary 3.8 6.4 -44.52 168.36
2020-09-28T00:43:31Z preliminary 3.8 6.4 -44.52 168.36
2020-09-28T00:43:30Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:30Z preliminary 3.9 6.4 -44.52 168.36
2020-09-28T00:43:26Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:25Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:25Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:24Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:11Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:10Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:09Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:07Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:43:06Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:42:57Z automatic 3.9 6.4 -44.52 168.36
2020-09-28T00:42:48Z automatic 3.9 5.5 -44.50 168.36
2020-09-28T00:42:39Z automatic 3.9 5.5 -44.50 168.36
2020-09-28T00:42:32Z automatic 3.6 5.5 -44.50 168.36