Magnitude 3.9, Fri Dec 7 2018 9:58 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


0.01.02.03.04.05.0Magnitude0123456789101112131415161718192021222324Time since earthquake (minutes)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)0123456789101112131415161718192021222324Time since earthquake (minutes)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
2018-12-06T21:22:50Z best 3.9 21.5 -38.76 177.97
2018-12-06T21:22:50Z automatic 3.6 28.4 -38.82 177.99
2018-12-06T21:01:30Z automatic 3.6 28.4 -38.82 177.99
2018-12-06T21:01:27Z automatic 3.6 28.4 -38.82 177.99
2018-12-06T21:01:05Z automatic 3.7 24.9 -38.80 177.97
2018-12-06T21:01:02Z automatic 3.7 24.9 -38.80 177.97
2018-12-06T21:01:00Z automatic 3.7 24.9 -38.80 177.97
2018-12-06T21:00:59Z automatic 3.7 24.9 -38.80 177.97
2018-12-06T21:00:58Z automatic 3.7 24.9 -38.80 177.97
2018-12-06T21:00:57Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:56Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:54Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:54Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:53Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:51Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:50Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T21:00:46Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:45Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:43Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:41Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:40Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:39Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:39Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:38Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:37Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:35Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:33Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:32Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:31Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:31Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:30Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:29Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:28Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:28Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:27Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:27Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:27Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:26Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:26Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:25Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:24Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:24Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:24Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:23Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:23Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:19Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:19Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:18Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:17Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:15Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:14Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:14Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T21:00:11Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:09Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:08Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:07Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:07Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:06Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:06Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:05Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:03Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T21:00:02Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T20:59:58Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T20:59:55Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T20:59:54Z automatic 4.0 24.9 -38.80 177.97
2018-12-06T20:59:53Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T20:59:49Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T20:59:49Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T20:59:47Z automatic 3.9 24.9 -38.80 177.97
2018-12-06T20:59:45Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T20:59:43Z automatic 3.8 24.9 -38.80 177.97
2018-12-06T20:59:43Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:42Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:41Z automatic 3.7 24.0 -38.77 177.95
2018-12-06T20:59:40Z automatic 3.7 24.0 -38.77 177.95
2018-12-06T20:59:40Z automatic 3.7 24.0 -38.77 177.95
2018-12-06T20:59:38Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:38Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:37Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:37Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:37Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:36Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:30Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:27Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:27Z automatic 3.8 24.0 -38.77 177.95
2018-12-06T20:59:25Z automatic 3.9 20.2 -38.77 177.92