Magnitude 2.2, Mon Nov 20 2023 11:45 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


0.01.02.03.0Magnitude01234567891011Time 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


010Depth (km)01234567891011Time 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
2023-11-20T10:57:47Z best 2.2 5.0 -37.19 177.31
2023-11-20T10:49:43Z preliminary 2.2 5.0 -37.22 177.30
2023-11-20T10:48:53Z preliminary 2.3 0.0 -37.17 177.28
2023-11-20T10:48:36Z preliminary 2.3 0.0 -37.17 177.28
2023-11-20T10:47:54Z best 2.3 0.0 -37.17 177.28
2023-11-20T10:47:27Z best 2.2 0.0 -37.17 177.28
2023-11-20T10:47:22Z best 2.1 0.0 -37.17 177.28
2023-11-20T10:47:22Z best 2.1 0.0 -37.17 177.28
2023-11-20T10:47:19Z automatic 1.9 9.7 -37.54 177.53
2023-11-20T10:47:06Z automatic 1.8 9.7 -37.54 177.53
2023-11-20T10:47:02Z automatic 1.8 9.7 -37.54 177.53