Magnitude 2.8, Tue Sep 22 2020 3:54 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


0.01.02.03.0Magnitude0123Time 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


01234567Depth (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
2020-10-16T01:56:13Z best 2.8 0.0 -44.06 170.76
2020-10-16T01:29:09Z best 2.8 0.0 -44.06 170.76
2020-09-22T04:01:32Z best 2.8 2.8 -44.06 170.79
2020-09-22T03:56:52Z preliminary 2.6 2.8 -44.07 170.81
2020-09-22T03:56:51Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:38Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:36Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:35Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:09Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:05Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:04Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:03Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:56:00Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:55:54Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:55:53Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:55:52Z automatic 2.7 5.2 -44.07 170.81
2020-09-22T03:55:51Z automatic 2.6 5.2 -44.07 170.81
2020-09-22T03:55:50Z automatic 2.6 5.2 -44.07 170.81
2020-09-22T03:55:49Z automatic 2.6 5.2 -44.07 170.81
2020-09-22T03:55:31Z automatic 2.6 5.2 -44.07 170.81
2020-09-22T03:55:29Z automatic 2.4 5.2 -44.07 170.81
2020-09-22T03:55:24Z automatic 2.6 5.2 -44.07 170.81