Magnitude 3.1, Wed Sep 11 2019 12:02 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


0.01.02.03.04.0Magnitude0123Time 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
2019-10-02T03:54:42Z best 3.1 7.7 -42.62 172.92
2019-09-11T00:29:37Z best 3.0 7.5 -42.62 172.92
2019-09-11T00:04:44Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:35Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:31Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:24Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:17Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:17Z preliminary 3.0 20.5 -42.64 172.92
2019-09-11T00:04:06Z automatic 3.0 28.9 -42.65 172.98
2019-09-11T00:04:05Z automatic 3.0 20.5 -42.64 172.92
2019-09-11T00:04:00Z automatic 2.9 20.5 -42.64 172.92
2019-09-11T00:03:56Z automatic 2.9 20.5 -42.64 172.92
2019-09-11T00:03:48Z automatic 3.0 20.5 -42.64 172.92