Magnitude 3.3, Sat Oct 3 2020 1:03 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


0.01.02.03.04.0Magnitude01234Time 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


010Depth (km)01234Time 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
2020-11-02T03:25:01Z best 3.3 9.0 -39.16 175.40
2020-10-30T04:08:00Z best 3.3 9.0 -39.16 175.40
2020-10-03T00:07:27Z best 3.0 9.4 -39.16 175.40
2020-10-03T00:05:39Z preliminary 3.1 8.5 -39.16 175.39
2020-10-03T00:04:37Z preliminary 3.1 8.5 -39.16 175.39
2020-10-03T00:04:28Z preliminary 3.0 8.5 -39.16 175.39
2020-10-03T00:04:25Z preliminary 3.0 8.5 -39.16 175.39
2020-10-03T00:04:24Z preliminary 3.0 8.5 -39.16 175.39
2020-10-03T00:04:22Z preliminary 2.9 8.5 -39.16 175.39
2020-10-03T00:04:20Z preliminary 2.9 8.5 -39.16 175.39
2020-10-03T00:04:20Z preliminary 2.8 8.5 -39.16 175.39