Magnitude 3.1, Tue Oct 31 2017 12:50 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


0.01.02.03.04.0Magnitude01Time since earthquake (hours)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)01Time since earthquake (hours)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
2017-10-31T01:11:01Z best 3.120711765 10.859375 -37.54799219 177.3224952
2017-10-31T01:11:00Z good 3.110287039 11.796875 -37.51486186 177.3287189
2017-10-31T00:55:55Z good 3.110287039 11.796875 -37.51486186 177.3287189
2017-10-31T00:54:35Z good 3.119359506 11.796875 -37.51486186 177.3287189
2017-10-30T23:52:40Z good 3.094765331 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:35Z good 3.085719134 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:34Z good 3.085719134 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:33Z good 3.085719134 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:33Z good 3.085719134 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:28Z good 3.085187911 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:28Z good 3.092519707 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:27Z good 3.168251501 13.90625 -37.492167 177.3222668
2017-10-30T23:52:27Z good 3.095586866 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:25Z good 3.105796384 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:25Z good 3.116695963 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:24Z good 3.168251501 13.90625 -37.492167 177.3222668
2017-10-30T23:52:24Z good 3.177643177 13.90625 -37.492167 177.3222668
2017-10-30T23:52:24Z good 3.136728295 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:23Z good 3.143621243 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:22Z good 3.16092916 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:21Z good 3.174234655 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:19Z good 3.174234655 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:18Z good 3.174234655 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:18Z good 3.174234655 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:17Z good 3.183714626 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:16Z good 3.191601597 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:16Z good 3.191601597 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:15Z good 3.19572249 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:14Z good 3.196396119 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:14Z good 3.196396119 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:12Z good 3.174370863 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:11Z good 3.174370863 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:11Z good 3.193258603 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:10Z good 3.193258603 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:10Z good 3.193258603 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:05Z good 3.19669142 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:04Z good 3.189914371 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:04Z good 3.189914371 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:03Z good 3.206798881 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:03Z good 3.206798881 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:01Z good 3.211377503 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:00Z good 3.211377503 12.265625 -37.50987877 177.3292173
2017-10-30T23:52:00Z good 3.208767616 12.265625 -37.50987877 177.3292173
2017-10-30T23:51:59Z good 3.208767616 12.265625 -37.50987877 177.3292173
2017-10-30T23:51:57Z good 3.21814595 13.90625 -37.492167 177.3222668
2017-10-30T23:51:49Z good 3.210277299 13.90625 -37.492167 177.3222668
2017-10-30T23:51:47Z good 3.208960147 13.90625 -37.492167 177.3222668
2017-10-30T23:51:43Z good 3.202969827 13.90625 -37.492167 177.3222668
2017-10-30T23:51:39Z good 3.207677005 13.90625 -37.492167 177.3222668
2017-10-30T23:51:38Z good 3.186021172 13.90625 -37.492167 177.3222668
2017-10-30T23:51:36Z good 3.175571111 13.90625 -37.492167 177.3222668
2017-10-30T23:51:26Z caution 3.405275987 13.90625 -37.492167 177.3222668
2017-10-30T23:51:26Z caution 3.405275987 13.90625 -37.492167 177.3222668
2017-10-30T23:51:22Z caution 3.356965449 13.90625 -37.492167 177.3222668
2017-10-30T23:51:19Z caution 3.356965449 13.90625 -37.492167 177.3222668
2017-10-30T23:51:19Z caution 3.356965449 13.90625 -37.492167 177.3222668
2017-10-30T23:51:17Z caution 3.461142377 13.90625 -37.492167 177.3222668
2017-10-30T23:51:17Z caution 3.461142377 13.90625 -37.492167 177.3222668
2017-10-30T23:51:15Z caution 3.4529439 13.90625 -37.492167 177.3222668
2017-10-30T23:51:08Z caution 3.4529439 13.90625 -37.492167 177.3222668
2017-10-30T23:51:08Z caution 3.4529439 13.90625 -37.492167 177.3222668
2017-10-30T23:51:07Z caution 3.372006087 13.90625 -37.492167 177.3222668
2017-10-30T23:51:05Z caution 3.372006087 13.90625 -37.492167 177.3222668
2017-10-30T23:51:04Z caution 3.372006087 13.90625 -37.492167 177.3222668
2017-10-30T23:51:04Z caution 3.372006087 13.90625 -37.492167 177.3222668
2017-10-30T23:51:00Z caution 3.363653806 13.90625 -37.492167 177.3222668
2017-10-30T23:50:58Z caution 3.363653806 13.90625 -37.492167 177.3222668
2017-10-30T23:50:57Z caution 3.363653806 13.90625 -37.492167 177.3222668
2017-10-30T23:50:54Z caution 3.377249098 13.90625 -37.492167 177.3222668
2017-10-30T23:50:44Z caution 3.441291769 12.03125 -37.53661821 177.3585409
2017-10-30T23:50:43Z caution 3.713429927 12.03125 -37.53661821 177.3585409