Magnitude 3.8, Wed Dec 20 2023 11:12 PM


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


0.01.02.03.04.0Magnitude0123Time 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


010Depth (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
2024-01-15T23:05:17Z best 3.8 5.0 -45.57 166.60
2023-12-20T10:29:37Z best 3.8 5.0 -45.57 166.60
2023-12-20T10:15:04Z preliminary 3.6 5.2 -45.58 166.61
2023-12-20T10:14:59Z preliminary 3.6 5.2 -45.58 166.61
2023-12-20T10:14:44Z preliminary 3.6 5.2 -45.58 166.61
2023-12-20T10:14:33Z preliminary 3.6 5.2 -45.58 166.61
2023-12-20T10:14:20Z preliminary 3.5 5.2 -45.58 166.61
2023-12-20T10:14:20Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:14:19Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:14:18Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:14:18Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:14:17Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:14:05Z automatic 3.4 14.4 -45.66 166.81
2023-12-20T10:13:53Z automatic 3.4 7.8 -45.67 166.77
2023-12-20T10:13:46Z automatic 3.5 7.8 -45.67 166.77