Magnitude 3.3, Sat Nov 18 2023 10:37 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


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
2023-12-11T00:30:00Z best 3.3 5.0 -40.77 172.74
2023-11-17T21:54:47Z best 3.3 5.0 -40.76 172.74
2023-11-17T21:39:51Z preliminary 3.1 3.6 -40.74 172.74
2023-11-17T21:39:44Z preliminary 3.1 3.6 -40.74 172.74
2023-11-17T21:39:28Z preliminary 3.1 3.6 -40.74 172.74
2023-11-17T21:39:24Z preliminary 3.1 3.6 -40.74 172.74
2023-11-17T21:39:16Z preliminary 3.0 3.6 -40.74 172.74
2023-11-17T21:39:12Z preliminary 3.1 3.6 -40.74 172.74
2023-11-17T21:39:12Z automatic 3.0 14.8 -40.79 172.74
2023-11-17T21:39:09Z automatic 3.0 14.8 -40.79 172.74
2023-11-17T21:39:08Z automatic 3.0 14.8 -40.79 172.74
2023-11-17T21:39:08Z automatic 2.9 14.8 -40.79 172.74
2023-11-17T21:38:53Z automatic 2.9 14.8 -40.79 172.74
2023-11-17T21:38:41Z automatic 2.9 14.8 -40.79 172.74
2023-11-17T21:38:34Z automatic 2.9 14.8 -40.78 172.74
2023-11-17T21:38:26Z automatic 2.9 14.8 -40.78 172.74