Magnitude 2.3, Thu Sep 12 2019 4:18 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


0.01.02.03.0Magnitude0123Time 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


01020Depth (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
2019-09-11T16:22:25Z best 2.3 7.5 -42.62 172.81
2019-09-11T16:20:13Z preliminary 2.3 16.7 -42.64 172.79
2019-09-11T16:19:52Z preliminary 2.4 16.7 -42.64 172.79
2019-09-11T16:19:26Z preliminary 2.3 16.7 -42.64 172.79
2019-09-11T16:19:26Z preliminary 2.3 16.7 -42.64 172.79
2019-09-11T16:19:24Z automatic 2.3 16.7 -42.64 172.79