Magnitude 4.2, Wed Oct 2 2019 11:05 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


0.01.02.03.04.05.0Magnitude0123Time since earthquake (weeks)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 (weeks)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
2019-10-29T04:54:58Z best 4.2 22.3 -39.09 177.78
2019-10-02T10:08:12Z best 4.2 20.2 -39.11 177.81
2019-10-02T10:06:34Z preliminary 4.1 21.0 -39.11 177.78
2019-10-02T10:06:30Z preliminary 4.1 21.0 -39.11 177.78
2019-10-02T10:06:29Z preliminary 3.9 21.0 -39.11 177.78
2019-10-02T10:06:29Z automatic 4.0 24.9 -39.13 177.80
2019-10-02T10:06:27Z automatic 4.0 24.9 -39.13 177.80
2019-10-02T10:06:24Z automatic 4.0 24.9 -39.13 177.80
2019-10-02T10:06:23Z automatic 4.0 24.9 -39.13 177.80
2019-10-02T10:06:20Z automatic 3.9 24.9 -39.13 177.80
2019-10-02T10:06:20Z automatic 3.9 24.9 -39.13 177.80
2019-10-02T10:06:19Z automatic 3.8 24.9 -39.13 177.80
2019-10-02T10:06:18Z automatic 3.8 24.9 -39.13 177.80
2019-10-02T10:06:09Z automatic 3.7 24.9 -39.13 177.80
2019-10-02T10:06:07Z automatic 3.7 24.9 -39.13 177.80
2019-10-02T10:06:06Z automatic 3.6 17.0 -39.07 177.75
2019-10-02T10:06:05Z automatic 3.6 17.0 -39.07 177.75
2019-10-02T10:06:04Z automatic 3.5 17.0 -39.07 177.75