Magnitude 2.7, Tue Nov 23 2021 11:22 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


0.01.02.03.0Magnitude0123Time since earthquake (minutes)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 (minutes)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
2021-11-22T22:25:30Z best 2.7 3.9 -42.93 171.59
2021-11-22T22:23:56Z preliminary 2.6 10.2 -42.96 171.57
2021-11-22T22:23:50Z preliminary 2.6 10.2 -42.96 171.57
2021-11-22T22:23:44Z preliminary 2.6 10.2 -42.96 171.57
2021-11-22T22:23:35Z preliminary 2.5 10.2 -42.96 171.57
2021-11-22T22:23:33Z preliminary 2.5 10.2 -42.96 171.57
2021-11-22T22:23:31Z preliminary 2.5 10.2 -42.96 171.57
2021-11-22T22:23:30Z preliminary 2.4 10.2 -42.96 171.57
2021-11-22T22:23:19Z preliminary 2.3 10.2 -42.96 171.57
2021-11-22T22:23:19Z preliminary 2.3 10.2 -42.96 171.57
2021-11-22T22:23:11Z automatic 2.3 10.2 -42.96 171.57