Magnitude 3.8, Fri Dec 10 2021 2:03 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


0.01.02.03.04.0Magnitude012345678910111213Time 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


010203040Depth (km)012345678910111213Time 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
2021-12-10T02:12:14Z best 3.8 12.8 -42.34 173.56
2021-12-09T13:10:54Z best 3.9 12.8 -42.34 173.56
2021-12-09T13:05:28Z preliminary 3.8 7.6 -42.33 173.54
2021-12-09T13:05:28Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:28Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:28Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:27Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:26Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:26Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:25Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:25Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:24Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:24Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:23Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:23Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:22Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:22Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:21Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:21Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:20Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:19Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:17Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:16Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:16Z automatic 3.7 34.5 -42.40 173.66
2021-12-09T13:05:15Z automatic 3.7 31.7 -42.39 173.65
2021-12-09T13:05:14Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:05:13Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:05:10Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:05:08Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:05:07Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:05:05Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:05:04Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:58Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:53Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:51Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:51Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:49Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:46Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:45Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:43Z automatic 4.0 31.7 -42.39 173.65
2021-12-09T13:04:43Z automatic 4.0 31.7 -42.39 173.65
2021-12-09T13:04:32Z automatic 4.0 31.7 -42.39 173.65
2021-12-09T13:04:31Z automatic 4.0 31.7 -42.39 173.65
2021-12-09T13:04:30Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:29Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:28Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:26Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:25Z automatic 3.9 31.7 -42.39 173.65
2021-12-09T13:04:24Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:04:06Z automatic 3.8 31.7 -42.39 173.65
2021-12-09T13:03:50Z automatic 3.6 18.6 -42.38 173.55