Magnitude 2.2, Thu Dec 7 2017 4:49 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


0.01.02.03.0Magnitude012Time 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


0204060Depth (km)012Time 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
2017-12-07T03:52:02Z caution 2.189314394 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:37Z caution 2.17744981 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:33Z caution 2.17744981 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:32Z caution 2.17744981 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:12Z caution 1.734910459 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:03Z caution 1.734910459 50.9375 -37.88082038 177.8735987
2017-12-07T03:51:02Z caution 1.734910459 50.9375 -37.88082038 177.8735987
2017-12-07T03:50:59Z caution 1.872241056 50.9375 -37.88082038 177.8735987
2017-12-07T03:50:55Z caution 1.872241056 50.9375 -37.88082038 177.8735987