Magnitude 2.5, Wed Jan 23 2019 5:43 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


0.01.02.03.0Magnitude012345Time 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)012345Time 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
2019-01-23T04:49:35Z best 2.5 5.6 -43.13 172.85
2019-01-23T04:49:35Z automatic 2.6 17.4 -43.14 172.84
2019-01-23T04:49:35Z automatic 2.6 17.4 -43.14 172.84
2019-01-23T04:46:00Z automatic 2.8 17.4 -43.14 172.84
2019-01-23T04:45:50Z automatic 2.8 17.4 -43.14 172.84
2019-01-23T04:45:20Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:45:07Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:45:04Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:45:01Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:57Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:56Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:55Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:54Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:51Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:50Z automatic 2.7 17.4 -43.14 172.84
2019-01-23T04:44:24Z automatic 2.6 17.4 -43.14 172.84