Magnitude 2.9, Tue Sep 11 2018 11:16 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


0.01.02.03.0Magnitude01Time since earthquake (weeks)Magnitude Historyd

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


01234567Depth (km)01Time since earthquake (weeks)Depth Historyd

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
2018-09-20T04:00:11Z deleted 2.9 5.5 -41.04 175.76
2018-09-20T04:00:11Z preliminary 2.9 5.5 -41.04 175.76
2018-09-11T11:18:55Z automatic 2.9 5.5 -41.04 175.76
2018-09-11T11:18:40Z automatic 2.8 5.5 -41.04 175.76
2018-09-11T11:18:29Z automatic 2.8 5.5 -41.04 175.76
2018-09-11T11:18:27Z automatic 2.7 5.5 -41.04 175.76
2018-09-11T11:18:20Z automatic 2.7 5.5 -41.04 175.76
2018-09-11T11:18:14Z automatic 2.6 5.5 -41.04 175.76
2018-09-11T11:18:13Z automatic 2.4 5.5 -41.04 175.76
2018-09-11T11:18:12Z automatic 2.4 5.5 -41.04 175.76
2018-09-11T11:18:09Z automatic 2.2 5.5 -41.04 175.76
2018-09-11T11:18:08Z automatic 2.3 5.5 -41.04 175.76
2018-09-11T11:18:02Z automatic 1.5 5.5 -41.04 175.76