Magnitude 3.4, Sat Oct 30 2021 10:18 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


0.01.02.03.04.0Magnitude012Time 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)012Time 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
2021-10-29T21:21:29Z best 3.4 25.0 -39.67 176.20
2021-10-29T21:20:27Z preliminary 3.5 25.4 -39.68 176.24
2021-10-29T21:20:24Z preliminary 3.6 25.4 -39.68 176.24
2021-10-29T21:20:23Z preliminary 3.6 25.4 -39.68 176.24
2021-10-29T21:20:21Z preliminary 3.6 25.4 -39.68 176.24
2021-10-29T21:20:19Z preliminary 3.6 25.4 -39.68 176.24
2021-10-29T21:20:08Z preliminary 3.3 25.4 -39.68 176.24
2021-10-29T21:20:04Z preliminary 3.3 25.4 -39.68 176.24
2021-10-29T21:20:02Z preliminary 3.2 25.4 -39.68 176.24
2021-10-29T21:20:01Z preliminary 3.2 25.4 -39.68 176.24
2021-10-29T21:19:59Z preliminary 3.3 25.4 -39.68 176.24
2021-10-29T21:19:58Z preliminary 3.2 25.4 -39.68 176.24
2021-10-29T21:19:56Z preliminary 3.2 25.4 -39.68 176.24
2021-10-29T21:19:55Z preliminary 3.1 25.4 -39.68 176.24
2021-10-29T21:19:48Z preliminary 3.0 25.4 -39.68 176.24
2021-10-29T21:19:45Z preliminary 2.8 25.4 -39.68 176.24
2021-10-29T21:19:41Z preliminary 2.9 25.4 -39.68 176.24