Magnitude 2.8, Tue Mar 13 2018 12:53 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


0.01.02.03.0Magnitude01Time 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


0102030Depth (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
2018-03-13T01:36:13Z best 2.8 21.9 -39.51 175.00
2018-03-13T01:36:13Z good 2.8 25.2 -39.49 174.99
2018-03-12T23:55:12Z good 2.8 25.2 -39.49 174.99
2018-03-12T23:55:10Z good 2.8 25.2 -39.49 174.99
2018-03-12T23:55:09Z good 2.8 25.2 -39.49 174.99
2018-03-12T23:55:03Z caution 2.6 25.2 -39.49 174.99
2018-03-12T23:55:02Z caution 2.6 25.2 -39.49 174.99
2018-03-12T23:55:02Z caution 2.7 25.2 -39.49 174.99