Magnitude 3.4, Fri Aug 23 2019 12:27 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 (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)012Time 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
2019-09-11T05:27:54Z best 3.4 25.6 -40.77 176.81
2019-09-11T05:27:53Z best 3.4 25.6 -40.77 176.81
2019-08-22T12:30:10Z best 3.3 25.2 -40.76 176.81
2019-08-22T12:28:19Z preliminary 3.5 30.3 -40.71 176.71
2019-08-22T12:28:16Z preliminary 3.5 30.3 -40.71 176.71
2019-08-22T12:28:15Z preliminary 3.5 30.3 -40.71 176.71
2019-08-22T12:28:13Z preliminary 3.5 30.3 -40.71 176.71
2019-08-22T12:28:06Z preliminary 3.6 30.3 -40.71 176.71
2019-08-22T12:28:03Z preliminary 3.5 30.3 -40.71 176.71
2019-08-22T12:28:02Z preliminary 3.6 30.3 -40.71 176.71
2019-08-22T12:27:58Z preliminary 3.8 30.3 -40.71 176.71