Magnitude 1.7, Thu Dec 7 2017 5:41 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


0.01.02.0Magnitude012345678910111213141516171819202122Time since earthquake (hours)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


0102030Depth (km)012345678910111213141516171819202122Time since earthquake (hours)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
2017-12-08T03:07:49Z best 1.743574052 25.15625 -39.24716098 174.8746511
2017-12-08T03:07:37Z best 1.743574052 25.15625 -39.24716098 174.8746511
2017-12-08T03:07:37Z good 1.075215301 9.6875 -39.20831288 175.296669
2017-12-07T04:43:41Z good 1.075215301 9.6875 -39.20831288 175.296669
2017-12-07T04:43:23Z caution 1.014979991 9.6875 -39.20831288 175.296669
2017-12-07T04:43:23Z caution 1.014979991 9.6875 -39.20831288 175.296669
2017-12-07T04:43:04Z caution 0.960896952 9.6875 -39.20831288 175.296669
2017-12-07T04:42:56Z caution 0.960896952 9.6875 -39.20831288 175.296669
2017-12-07T04:42:35Z caution 0.9139107775 9.6875 -39.20831288 175.296669
2017-12-07T04:42:34Z caution 0.9139107775 9.6875 -39.20831288 175.296669
2017-12-07T04:42:33Z caution 0.9139107775 9.6875 -39.20831288 175.296669
2017-12-07T04:42:32Z caution 0.9139107775 9.6875 -39.20831288 175.296669
2017-12-07T04:42:31Z caution 0.9139107775 9.6875 -39.20831288 175.296669
2017-12-07T04:42:31Z caution 0.7459044415 9.6875 -39.20831288 175.296669
2017-12-07T04:42:30Z caution 0.7459044415 9.6875 -39.20831288 175.296669
2017-12-07T04:42:30Z caution 0.6826460325 9.6875 -39.20831288 175.296669
2017-12-07T04:42:28Z caution 0.4937200075 9.6875 -39.20831288 175.296669