Magnitude 4.6, Mon Jun 21 2021 5:16 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


0.01.02.03.04.05.0Magnitude0123Time 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


01020Depth (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
2021-07-19T02:27:24Z best 4.6 11.9 -45.64 167.72
2021-07-19T02:19:15Z best 4.6 12.4 -45.64 167.73
2021-07-19T02:15:45Z best 4.6 12.4 -45.64 167.73
2021-06-21T05:23:52Z best 4.6 12.0 -45.64 167.72
2021-06-21T05:20:04Z preliminary 4.6 12.0 -45.63 167.72
2021-06-21T05:18:53Z preliminary 4.6 10.9 -45.62 167.71
2021-06-21T05:18:47Z preliminary 4.6 10.9 -45.62 167.71
2021-06-21T05:18:41Z preliminary 4.5 10.9 -45.62 167.71
2021-06-21T05:18:39Z preliminary 4.5 10.9 -45.62 167.71
2021-06-21T05:18:36Z preliminary 4.5 10.9 -45.62 167.71
2021-06-21T05:18:29Z preliminary 4.4 10.9 -45.62 167.71
2021-06-21T05:18:24Z preliminary 4.3 10.9 -45.62 167.71
2021-06-21T05:18:08Z preliminary 4.2 10.9 -45.62 167.71
2021-06-21T05:18:08Z automatic 4.2 17.7 -45.65 167.74
2021-06-21T05:18:00Z automatic 4.2 17.7 -45.65 167.74
2021-06-21T05:17:55Z automatic 4.1 17.7 -45.65 167.74
2021-06-21T05:17:52Z automatic 4.2 17.7 -45.65 167.74