Magnitude 5.0, Tue Aug 13 2019 10:22 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


0.01.02.03.04.05.06.0Magnitude012Time 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


0100Depth (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
2019-08-30T04:38:59Z best 5.0 12.0 -31.32 -177.29
2019-08-30T04:38:58Z best 5.2 33.0 -31.31 -176.85
2019-08-12T22:46:30Z best 5.2 33.0 -31.31 -176.85
2019-08-12T22:46:30Z preliminary 4.8 100.0 -31.09 -178.55
2019-08-12T22:31:29Z preliminary 4.8 100.0 -31.09 -178.55
2019-08-12T22:31:27Z automatic 2.1 5.5 -40.44 175.91
2019-08-12T22:28:43Z automatic 2.1 5.5 -40.44 175.91
2019-08-12T22:28:35Z automatic 2.0 5.5 -40.44 175.91
2019-08-12T22:28:25Z automatic 1.9 5.5 -40.44 175.91
2019-08-12T22:28:22Z automatic 1.8 5.5 -40.44 175.91
2019-08-12T22:28:13Z automatic 1.7 5.5 -40.44 175.91
2019-08-12T22:28:05Z automatic 1.6 5.5 -40.44 175.91
2019-08-12T22:27:52Z automatic 1.4 5.5 -40.44 175.91
2019-08-12T22:27:44Z automatic 1.1 5.5 -40.44 175.91
2019-08-12T22:27:40Z automatic 1.3 5.5 -40.44 175.91
2019-08-12T22:27:36Z automatic 1.3 10.0 -40.47 176.13