Magnitude 1.6, Tue Apr 17 2018 7:43 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


0.01.02.0Magnitude01Time 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


0102030Depth (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
2018-04-17T07:45:21Z caution 1.583743806 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:15Z caution 1.421294428 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:14Z caution 1.421294428 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:13Z caution 1.421294428 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:12Z caution 1.332135036 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:11Z caution 1.332135036 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:10Z caution 1.231128598 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:03Z caution 1.231128598 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:01Z caution 1.231128598 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:00Z caution 1.231128598 30.078125 -39.61325623 176.1963401
2018-04-17T07:45:00Z caution 1.073136239 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:58Z caution 1.073136239 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:57Z caution 1.073136239 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:57Z caution 1.033627771 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:56Z caution 1.033627771 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:56Z caution 0.8490217141 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:55Z caution 0.8490217141 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:53Z caution 0.8490217141 30.078125 -39.61325623 176.1963401
2018-04-17T07:44:51Z caution 0.8499942501 31.71875 -39.61076469 176.1966305
2018-04-17T07:44:44Z caution 0.7736544937 31.71875 -39.61076469 176.1966305
2018-04-17T07:44:44Z caution 0.7142698438 31.71875 -39.61076469 176.1966305