Magnitude 4.1, Tue Nov 9 2021 9:07 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


0.01.02.03.04.05.0Magnitude01234567Time since earthquake (hours)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


01020Depth (km)01234567Time since earthquake (hours)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
2021-11-09T03:33:23Z best 4.1 7.5 -43.45 171.52
2021-11-09T03:33:23Z best 4.1 7.5 -43.45 171.52
2021-11-09T03:24:29Z best 4.1 18.6 -43.44 171.50
2021-11-09T03:24:29Z best 4.1 18.6 -43.44 171.50
2021-11-08T20:13:26Z best 4.1 5.9 -43.45 171.51
2021-11-08T20:10:02Z preliminary 4.0 7.9 -43.45 171.51
2021-11-08T20:08:34Z preliminary 3.9 9.4 -43.46 171.52
2021-11-08T20:08:34Z automatic 4.0 15.1 -43.49 171.53
2021-11-08T20:08:29Z automatic 4.0 15.1 -43.49 171.53
2021-11-08T20:08:28Z automatic 4.1 15.1 -43.49 171.53
2021-11-08T20:08:27Z automatic 4.1 15.1 -43.49 171.53
2021-11-08T20:08:27Z automatic 4.0 15.1 -43.49 171.53
2021-11-08T20:08:26Z automatic 4.0 15.1 -43.49 171.53
2021-11-08T20:08:26Z automatic 3.9 15.1 -43.49 171.53
2021-11-08T20:08:21Z automatic 3.9 15.1 -43.49 171.53
2021-11-08T20:08:18Z automatic 3.9 13.7 -43.46 171.52
2021-11-08T20:08:18Z automatic 4.0 13.7 -43.46 171.52
2021-11-08T20:08:00Z automatic 3.9 13.7 -43.46 171.52