Magnitude 2.2, Thu Dec 7 2017 5:43 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


0.01.02.03.0Magnitude02468101214161820222426283032Time since earthquake (minutes)Magnitude Historyc

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)02468101214161820222426283032Time since earthquake (minutes)Depth Historyc

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
2017-12-07T05:16:17Z caution 2.220225029 29.84375 -42.29961975 173.5099386
2017-12-07T05:16:04Z caution 2.062360959 29.84375 -42.29961975 173.5099386
2017-12-07T05:15:52Z caution 2.10656191 20.92518997 -42.32177353 173.6517487