Magnitude 3.0, Sat Nov 18 2023 3:47 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


0.01.02.03.04.0Magnitude0123Time 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


02040Depth (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
2023-12-10T23:17:25Z best 3.0 26.3 -42.75 172.88
2023-11-17T14:52:07Z best 2.8 26.5 -42.75 172.88
2023-11-17T14:49:03Z preliminary 3.0 27.1 -42.76 172.86
2023-11-17T14:48:57Z preliminary 3.1 27.1 -42.76 172.86
2023-11-17T14:48:55Z preliminary 3.1 27.1 -42.76 172.86
2023-11-17T14:48:48Z preliminary 3.0 27.1 -42.76 172.86
2023-11-17T14:48:46Z preliminary 3.0 27.1 -42.76 172.86
2023-11-17T14:48:41Z preliminary 3.0 27.1 -42.76 172.86
2023-11-17T14:48:36Z preliminary 2.9 27.1 -42.76 172.86
2023-11-17T14:48:36Z automatic 2.9 42.0 -42.77 172.91
2023-11-17T14:48:31Z automatic 2.9 42.0 -42.77 172.91
2023-11-17T14:48:24Z automatic 2.9 39.7 -42.77 172.87
2023-11-17T14:48:21Z automatic 3.1 39.7 -42.77 172.87
2023-11-17T14:48:14Z automatic 3.1 39.7 -42.77 172.87