Magnitude 4.0, Mon Jan 23 2017 5:51 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


0.01.02.03.04.05.0Magnitude01234Time 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


0102030Depth (km)01234Time 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
2017-02-20T20:52:58Z best 3.961987918 16.53308487 -42.43325424 173.5428314
2017-01-22T17:47:14Z best 3.959564418 17.7821331 -42.42597198 173.5461121
2017-01-22T17:47:13Z best 3.959564418 17.7821331 -42.42597198 173.5461121
2017-01-22T16:54:18Z good 4.183746368 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:14Z good 4.185567373 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:14Z good 4.179599094 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:13Z good 4.177808139 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:12Z good 4.17792841 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:10Z good 4.177076673 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:08Z good 4.177076673 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:06Z good 4.172434121 30.78125 -42.40144917 173.5684508
2017-01-22T16:54:03Z good 4.164136728 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:57Z good 4.164136728 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:56Z good 4.164136728 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:53Z good 4.164136728 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:52Z good 4.152106263 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:51Z good 3.971717985 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:51Z good 4.1506743 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:49Z good 4.141325867 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:48Z good 4.129741504 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:46Z good 4.125391199 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:46Z good 4.125391199 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:45Z good 4.116736871 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:44Z good 4.102360318 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:44Z good 4.102360318 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:43Z good 4.092865086 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:42Z good 4.080539177 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:40Z good 4.024439705 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:40Z good 4.014522747 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:40Z good 4.014522747 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:39Z good 3.995795188 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:38Z good 3.987277237 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:37Z good 4.010390265 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:37Z good 4.010390265 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:34Z good 3.992602844 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:34Z good 3.992602844 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:32Z good 3.960668307 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:32Z good 3.960668307 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:32Z good 3.952795104 30.78125 -42.40144917 173.5684508
2017-01-22T16:53:31Z good 3.951403568 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:28Z good 3.955468481 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:26Z good 3.965243757 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:24Z good 3.978888691 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:23Z good 4.002184376 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:21Z good 4.019433528 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:19Z good 4.033564597 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:17Z good 4.050895643 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:15Z good 4.051369999 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:12Z good 4.066839372 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:09Z good 4.075245845 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:06Z good 4.06974031 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:03Z good 4.078742152 28.4375 -42.39942689 173.5562812
2017-01-22T16:53:01Z good 4.099793439 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:56Z caution 4.170523619 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:55Z caution 4.170523619 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:47Z caution 4.186130137 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:43Z caution 4.204613071 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:43Z caution 4.204613071 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:42Z caution 4.184692743 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:35Z caution 4.184692743 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:35Z caution 4.184692743 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:33Z caution 4.112003075 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:32Z caution 4.112003075 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:32Z caution 4.192730356 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:29Z caution 4.192730356 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:27Z caution 4.192730356 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:27Z caution 4.192730356 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:21Z caution 4.125384103 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:20Z caution 4.125384103 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:19Z caution 4.125384103 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:19Z caution 4.125384103 28.4375 -42.39942689 173.5562812
2017-01-22T16:52:10Z caution 3.773722806 28.4375 -42.39942689 173.5562812
2017-01-22T16:51:44Z caution 3.956282095 13.90625 -42.39065063 173.4265184