Magnitude 2.8, Sun Oct 4 2020 2:13 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


0.01.02.03.0Magnitude01234Time 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


010Depth (km)01234Time 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
2020-11-02T04:07:52Z best 2.8 5.0 -42.98 171.46
2020-10-03T13:15:36Z best 2.8 3.2 -42.98 171.47
2020-10-03T13:15:01Z preliminary 2.7 2.6 -42.97 171.47
2020-10-03T13:14:57Z preliminary 2.8 2.6 -42.97 171.47
2020-10-03T13:14:56Z preliminary 2.7 2.6 -42.97 171.47
2020-10-03T13:14:48Z preliminary 2.7 2.6 -42.97 171.47
2020-10-03T13:14:44Z preliminary 2.7 2.6 -42.97 171.47
2020-10-03T13:14:33Z preliminary 2.7 2.6 -42.97 171.47
2020-10-03T13:14:26Z preliminary 2.6 2.6 -42.97 171.47
2020-10-03T13:14:25Z preliminary 2.6 2.6 -42.97 171.47
2020-10-03T13:14:15Z preliminary 2.4 2.6 -42.97 171.47
2020-10-03T13:14:15Z automatic 2.5 9.9 -43.01 171.50
2020-10-03T13:14:12Z automatic 2.5 9.9 -43.01 171.50
2020-10-03T13:14:03Z automatic 2.4 14.8 -42.98 171.50