Magnitude 3.4, Fri Dec 21 2018 5:56 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


0.01.02.03.04.0Magnitude01234567Time 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)01234567Time 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
2018-12-20T17:04:26Z best 3.4 16.9 -41.67 174.16
2018-12-20T17:04:26Z good 3.5 20.9 -41.75 174.20
2018-12-20T17:00:03Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:57Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:40Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:37Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:36Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:36Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:36Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:35Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:33Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:31Z good 3.5 20.9 -41.75 174.20
2018-12-20T16:59:31Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:30Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:29Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:28Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:27Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:59:27Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:26Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:26Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:25Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:24Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:24Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:23Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:21Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:21Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:20Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:20Z good 3.4 20.9 -41.75 174.20
2018-12-20T16:59:19Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:17Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:17Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:17Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:16Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:14Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:14Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:11Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:11Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:09Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:09Z good 3.3 20.9 -41.75 174.20
2018-12-20T16:59:07Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:59:01Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:58:56Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:58:54Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:58:52Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:58:45Z good 3.2 24.2 -41.70 174.20
2018-12-20T16:58:40Z good 3.2 24.2 -41.70 174.20
2018-12-20T16:58:37Z good 3.3 24.2 -41.70 174.20
2018-12-20T16:58:36Z good 3.2 24.2 -41.70 174.20
2018-12-20T16:58:26Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:26Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:21Z caution 3.3 24.2 -41.70 174.20
2018-12-20T16:58:21Z caution 3.3 24.2 -41.70 174.20
2018-12-20T16:58:19Z caution 3.3 24.2 -41.70 174.20
2018-12-20T16:58:19Z caution 3.3 24.2 -41.70 174.20
2018-12-20T16:58:18Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:18Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:12Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:11Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:02Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:02Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:58:01Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:57:59Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:57:59Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:57:56Z caution 3.2 24.2 -41.70 174.20
2018-12-20T16:57:49Z caution 3.2 16.7 -41.68 174.18
2018-12-20T16:57:41Z caution 3.2 16.7 -41.68 174.18
2018-12-20T16:57:36Z caution 3.0 16.7 -41.68 174.18