Magnitude 3.8, Wed Nov 3 2021 4:09 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


0.01.02.03.04.0Magnitude0123Time 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


0123456Depth (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
2021-11-03T03:12:34Z best 3.8 5.0 -43.02 171.75
2021-11-03T03:10:33Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:28Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:25Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:22Z preliminary 3.7 3.8 -43.01 171.75
2021-11-03T03:10:21Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:12Z preliminary 3.7 3.8 -43.01 171.75
2021-11-03T03:10:11Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:06Z preliminary 3.8 3.8 -43.01 171.75
2021-11-03T03:10:05Z preliminary 3.6 3.8 -43.01 171.75