Magnitude 2.8, Mon Sep 12 2022 9:24 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


0.01.02.03.0Magnitude0123Time 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


0102030Depth (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
2022-09-11T21:28:38Z best 2.8 22.2 -40.93 176.10
2022-09-11T21:26:09Z preliminary 2.8 21.9 -40.93 176.10
2022-09-11T21:26:02Z preliminary 2.8 21.9 -40.93 176.10
2022-09-11T21:26:01Z preliminary 2.7 21.9 -40.93 176.10
2022-09-11T21:25:57Z preliminary 2.7 21.9 -40.93 176.10
2022-09-11T21:25:55Z preliminary 2.7 21.9 -40.93 176.10
2022-09-11T21:25:48Z preliminary 2.7 21.9 -40.93 176.10
2022-09-11T21:25:48Z automatic 2.7 25.2 -40.96 176.13
2022-09-11T21:25:47Z automatic 2.7 25.2 -40.96 176.13
2022-09-11T21:25:46Z automatic 2.7 23.5 -40.95 176.12
2022-09-11T21:25:44Z automatic 2.7 23.5 -40.95 176.12
2022-09-11T21:25:42Z automatic 2.7 23.5 -40.95 176.12
2022-09-11T21:25:33Z automatic 2.6 23.5 -40.95 176.12