Magnitude 1.4, Thu Sep 12 2019 6:57 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


0.01.02.0Magnitude01234Time 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


01020Depth (km)01234Time 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
2019-09-12T07:01:43Z best 1.4 18.3 -40.88 175.44
2019-09-12T07:00:43Z preliminary 1.5 18.2 -40.88 175.44
2019-09-12T07:00:43Z automatic 1.5 22.1 -40.89 175.46
2019-09-12T06:59:36Z automatic 1.5 22.1 -40.89 175.46
2019-09-12T06:59:35Z automatic 1.5 22.1 -40.89 175.46
2019-09-12T06:59:34Z automatic 1.4 22.1 -40.89 175.46
2019-09-12T06:59:27Z automatic 1.3 22.1 -40.89 175.46