Magnitude 2.5, Tue Oct 30 2018 4:37 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


0.01.02.03.0Magnitude012Time since earthquake (days)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)012Time since earthquake (days)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
2018-10-31T21:02:27Z best 2.5 5.0 -42.05 171.94
2018-10-31T21:02:27Z caution 2.5 23.3 -42.05 172.04
2018-10-29T15:40:13Z caution 2.5 23.3 -42.05 172.04
2018-10-29T15:40:02Z caution 2.5 23.3 -42.05 172.04
2018-10-29T15:40:01Z caution 2.4 23.3 -42.05 172.04
2018-10-29T15:39:56Z caution 2.4 23.3 -42.05 172.04
2018-10-29T15:39:43Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:41Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:39Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:36Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:34Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:32Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:32Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:16Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:14Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:14Z caution 2.6 23.3 -42.05 172.04
2018-10-29T15:39:13Z caution 2.7 23.3 -42.05 172.04
2018-10-29T15:39:11Z caution 2.7 23.3 -42.05 172.04
2018-10-29T15:39:09Z caution 2.7 23.3 -42.05 172.04