Magnitude 2.8, Fri Feb 2 2018 8:15 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


0.01.02.03.04.0Magnitude02468101214161820222426283032343638Time 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)02468101214161820222426283032343638Time 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
2018-02-01T19:53:26Z best 2.822104408 9.35697937 -42.75279999 172.7514496
2018-02-01T19:53:26Z best 2.822104408 9.35697937 -42.75279999 172.7514496
2018-02-01T19:17:37Z caution 3.122996838 17.65625 -42.74798111 172.7397492
2018-02-01T19:17:14Z caution 2.827908556 17.65625 -42.74798111 172.7397492
2018-02-01T19:17:14Z caution 2.827908556 17.65625 -42.74798111 172.7397492
2018-02-01T19:17:12Z caution 2.598136475 17.65625 -42.74798111 172.7397492