Magnitude 2.8, Fri Oct 15 2021 2:51 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


0.01.02.03.0Magnitude01234Time 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


0204060Depth (km)01234Time 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
2021-11-12T02:03:10Z best 2.8 37.9 -39.15 176.63
2021-10-14T13:53:21Z best 2.8 35.1 -39.16 176.64
2021-10-14T13:53:04Z best 2.9 53.1 -39.16 176.63
2021-10-14T13:52:53Z best 2.8 53.1 -39.16 176.63
2021-10-14T13:52:50Z best 2.8 53.1 -39.16 176.63
2021-10-14T13:52:50Z best 2.6 53.1 -39.16 176.63
2021-10-14T13:52:49Z best 2.5 53.1 -39.16 176.63
2021-10-14T13:52:41Z best 2.1 53.1 -39.16 176.63
2021-10-14T13:52:39Z best 1.7 53.1 -39.16 176.63