Magnitude 2.2, Thu Sep 22 2022 4:00 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 (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


01020Depth (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
2022-09-22T04:04:52Z best 2.2 17.3 -40.39 176.19
2022-09-22T04:02:54Z preliminary 2.1 20.5 -40.39 176.21
2022-09-22T04:02:05Z preliminary 2.0 20.5 -40.39 176.21
2022-09-22T04:02:04Z automatic 2.1 18.8 -40.39 176.22
2022-09-22T04:01:52Z automatic 2.1 18.8 -40.39 176.22
2022-09-22T04:01:52Z automatic 2.1 18.8 -40.39 176.22
2022-09-22T04:01:51Z automatic 2.0 18.8 -40.39 176.22
2022-09-22T04:01:50Z automatic 2.0 18.8 -40.39 176.22
2022-09-22T04:01:50Z automatic 1.9 18.8 -40.39 176.22
2022-09-22T04:01:49Z automatic 1.9 18.8 -40.39 176.22
2022-09-22T04:01:48Z automatic 1.9 18.8 -40.39 176.22
2022-09-22T04:01:48Z automatic 1.9 18.8 -40.39 176.22
2022-09-22T04:01:47Z automatic 2.0 18.8 -40.39 176.22
2022-09-22T04:01:46Z automatic 2.0 17.4 -40.39 176.22
2022-09-22T04:01:44Z automatic 1.9 17.4 -40.39 176.22
2022-09-22T04:01:42Z automatic 1.8 17.4 -40.39 176.22
2022-09-22T04:01:35Z automatic 1.8 17.4 -40.39 176.22