Magnitude 2.1, Thu Dec 7 2017 7:45 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


0.01.02.03.0Magnitude01Time since earthquake (days)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


01234567Depth (km)01Time since earthquake (days)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
2017-12-07T23:26:23Z best 2.125135519 5.1171875 -38.07627438 176.746363
2017-12-07T23:26:23Z caution 1.940156509 5.234375 -38.06519789 176.7519539
2017-12-06T18:47:06Z caution 1.940156509 5.234375 -38.06519789 176.7519539
2017-12-06T18:47:06Z caution 1.940156509 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:45Z caution 1.991218604 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:41Z caution 1.965889518 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:41Z caution 1.965889518 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:36Z caution 1.988327237 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:34Z caution 1.988327237 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:33Z caution 1.988327237 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:28Z caution 1.989600586 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:22Z caution 1.989600586 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:22Z caution 1.989600586 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:17Z caution 1.99397683 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:06Z caution 1.99397683 5.234375 -38.06519789 176.7519539
2017-12-06T18:46:03Z caution 2.170616228 5.234375 -38.06519789 176.7519539
2017-12-06T18:45:53Z caution 2.332635813 5.234375 -38.06519789 176.7519539
2017-12-06T18:45:52Z caution 2.431739679 5.234375 -38.06519789 176.7519539