Magnitude 1.1, Thu Sep 17 2020 3:18 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


010Depth (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
2020-09-16T15:22:50Z best 1.1 12.6 -39.49 175.69
2020-09-16T15:22:50Z preliminary 0.9 11.9 -39.49 175.70
2020-09-16T15:20:58Z preliminary 1.0 11.9 -39.49 175.70
2020-09-16T15:20:37Z preliminary 0.8 11.9 -39.49 175.70
2020-09-16T15:20:37Z automatic 2.0 5.9 -40.02 175.94
2020-09-16T15:20:37Z automatic 2.0 5.9 -40.02 175.94
2020-09-16T15:20:36Z automatic 2.0 5.9 -40.02 175.94
2020-09-16T15:20:34Z automatic 2.0 5.9 -40.02 175.94
2020-09-16T15:20:33Z automatic 2.0 5.9 -40.02 175.94
2020-09-16T15:20:32Z automatic 2.3 10.6 -40.39 176.04
2020-09-16T15:20:30Z automatic 2.2 10.6 -40.39 176.04
2020-09-16T15:20:28Z automatic 1.9 5.9 -40.02 175.94
2020-09-16T15:20:27Z automatic 1.9 5.9 -40.02 175.94
2020-09-16T15:20:25Z automatic 1.8 5.9 -40.02 175.94
2020-09-16T15:20:20Z automatic 1.8 5.9 -40.02 175.94
2020-09-16T15:20:19Z automatic 1.8 5.9 -40.02 175.94
2020-09-16T15:20:08Z automatic 2.0 5.9 -40.02 175.94