Magnitude 2.2, Thu Feb 1 2018 2:20 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 (minutes)Magnitude Historyc

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


010Depth (km)01Time since earthquake (minutes)Depth Historyc

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
2018-02-01T01:21:59Z caution 2.166339536 12.96875 -41.69150887 174.1693645
2018-02-01T01:21:57Z caution 2.07537921 12.96875 -41.69150887 174.1693645
2018-02-01T01:21:45Z caution 1.927792632 12.96875 -41.69150887 174.1693645
2018-02-01T01:21:23Z caution 1.765404033 12.96875 -41.69150887 174.1693645
2018-02-01T01:21:12Z caution 1.609262259 12.96875 -41.69150887 174.1693645
2018-02-01T01:21:11Z caution 1.454549608 12.96875 -41.69150887 174.1693645