Magnitude 4.8, Fri Sep 23 2022 1:18 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


0.01.02.03.04.05.0Magnitude012Time 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)012Time 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
2022-10-07T01:19:38Z best 4.8 33.0 -34.94 -178.80
2022-09-23T03:03:22Z best 4.4 33.0 -34.94 -178.79
2022-09-23T01:21:44Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:43Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:40Z preliminary 4.5 29.2 -34.97 -178.88
2022-09-23T01:21:39Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:38Z preliminary 4.5 29.2 -34.97 -178.88
2022-09-23T01:21:35Z preliminary 4.5 29.2 -34.97 -178.88
2022-09-23T01:21:33Z preliminary 4.5 29.2 -34.97 -178.88
2022-09-23T01:21:32Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:31Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:30Z preliminary 4.4 29.2 -34.97 -178.88
2022-09-23T01:21:29Z preliminary 4.3 29.2 -34.97 -178.88
2022-09-23T01:21:28Z preliminary 4.2 29.2 -34.97 -178.88
2022-09-23T01:21:26Z preliminary 4.2 29.2 -34.97 -178.88
2022-09-23T01:21:26Z automatic 3.8 86.7 -35.48 -179.56
2022-09-23T01:21:22Z automatic 3.8 86.7 -35.48 -179.56
2022-09-23T01:21:21Z automatic 3.7 86.7 -35.48 -179.56