Magnitude 1.8, Fri Dec 8 2017 1:20 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


0.01.02.0Magnitude01Time 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


01020Depth (km)01Time 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
2017-12-08T00:21:46Z caution 1.830211079 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:46Z caution 1.830211079 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:42Z caution 1.830211079 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:33Z caution 1.791960845 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:33Z caution 1.791960845 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:32Z caution 1.805803067 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:24Z caution 1.805803067 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:20Z caution 1.805803067 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:19Z caution 1.805803067 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:19Z caution 1.805803067 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:18Z caution 1.771422832 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:14Z caution 1.797192989 19.765625 -40.87441502 176.2304311
2017-12-08T00:21:10Z caution 1.796627419 18.59375 -40.87192347 176.2307225
2017-12-08T00:21:09Z caution 1.738142529 18.59375 -40.87192347 176.2307225
2017-12-08T00:21:04Z caution 1.774893497 18.59375 -40.87192347 176.2307225
2017-12-08T00:20:59Z caution 1.808563431 18.59375 -40.87192347 176.2307225
2017-12-08T00:20:52Z caution 1.981697944 18.59375 -40.87192347 176.2307225