Magnitude 4.9, Sat Dec 23 2023 3:27 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


0.01.02.03.04.05.0Magnitude0123Time since earthquake (weeks)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


0100Depth (km)0123Time since earthquake (weeks)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
2024-01-18T01:47:05Z best 4.9 158.4 -40.48 173.36
2023-12-22T14:51:40Z best 5.0 160.2 -40.48 173.36
2023-12-22T14:32:34Z best 4.9 162.2 -40.47 173.29
2023-12-22T14:31:50Z best 5.0 162.2 -40.47 173.29
2023-12-22T14:29:30Z preliminary 4.8 159.0 -40.46 173.27
2023-12-22T14:29:30Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:29Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:29Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:27Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:27Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:25Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:25Z automatic 4.8 155.9 -40.40 173.52
2023-12-22T14:29:21Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:20Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:16Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:15Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:13Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:12Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:04Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:04Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:02Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:01Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:29:00Z automatic 4.7 155.9 -40.40 173.52
2023-12-22T14:28:55Z automatic 4.7 139.5 -40.42 173.58
2023-12-22T14:28:55Z automatic 4.7 139.5 -40.42 173.58
2023-12-22T14:28:54Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:54Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:53Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:52Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:40Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:40Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:36Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:36Z automatic 4.8 139.5 -40.42 173.58
2023-12-22T14:28:33Z automatic 4.9 139.5 -40.42 173.58
2023-12-22T14:28:32Z automatic 4.9 139.5 -40.42 173.58