Magnitude 2.4, Tue Oct 19 2021 1:38 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


0.01.02.03.0Magnitude012345678Time 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


01020Depth (km)012345678Time 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
2021-10-18T12:47:30Z best 2.4 11.9 -41.39 174.90
2021-10-18T12:40:39Z preliminary 2.4 10.8 -41.38 174.89
2021-10-18T12:40:24Z preliminary 2.4 10.8 -41.38 174.89
2021-10-18T12:40:18Z preliminary 2.4 10.8 -41.38 174.89
2021-10-18T12:40:12Z preliminary 2.4 10.8 -41.38 174.89
2021-10-18T12:40:10Z preliminary 2.3 10.8 -41.38 174.89
2021-10-18T12:40:08Z preliminary 2.3 10.8 -41.38 174.89
2021-10-18T12:40:06Z preliminary 2.3 10.8 -41.38 174.89
2021-10-18T12:40:06Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:40:01Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:39:57Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:56Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:56Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:51Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:50Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:49Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:49Z automatic 2.4 17.4 -41.39 174.89
2021-10-18T12:39:46Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:39:43Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:39:43Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:39:39Z automatic 2.3 17.4 -41.39 174.89
2021-10-18T12:39:39Z automatic 2.3 16.0 -41.39 174.90
2021-10-18T12:39:37Z automatic 2.3 16.0 -41.39 174.90
2021-10-18T12:39:36Z automatic 2.3 16.0 -41.39 174.90
2021-10-18T12:39:32Z automatic 2.2 16.0 -41.39 174.90
2021-10-18T12:39:25Z automatic 2.3 16.0 -41.39 174.90
2021-10-18T12:39:19Z automatic 2.2 16.0 -41.39 174.90