Magnitude 2.2, Tue Apr 27 2021 3:56 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


0.01.02.03.0Magnitude01234Time 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


0100Depth (km)01234Time 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
2021-04-27T04:00:34Z best 2.2 151.4 -38.04 176.04
2021-04-27T03:58:44Z preliminary 2.6 163.2 -38.08 175.97
2021-04-27T03:58:38Z preliminary 2.5 163.2 -38.08 175.97
2021-04-27T03:58:38Z automatic 2.5 141.9 -38.28 175.96
2021-04-27T03:58:37Z automatic 2.5 141.9 -38.28 175.96
2021-04-27T03:58:31Z automatic 2.3 141.9 -38.28 175.96
2021-04-27T03:58:31Z automatic 2.3 141.9 -38.28 175.96
2021-04-27T03:58:29Z automatic 2.3 141.9 -38.28 175.96
2021-04-27T03:58:29Z automatic 2.3 141.9 -38.28 175.96
2021-04-27T03:58:22Z automatic 2.2 141.9 -38.28 175.96
2021-04-27T03:58:22Z automatic 2.2 141.9 -38.28 175.96
2021-04-27T03:58:18Z automatic 2.1 141.9 -38.28 175.96
2021-04-27T03:58:17Z automatic 2.1 141.9 -38.28 175.96
2021-04-27T03:58:16Z automatic 2.1 141.9 -38.28 175.96
2021-04-27T03:58:16Z automatic 2.1 141.9 -38.28 175.96
2021-04-27T03:58:03Z automatic 2.0 141.9 -38.28 175.96
2021-04-27T03:58:03Z automatic 2.0 141.9 -38.28 175.96
2021-04-27T03:58:00Z automatic 2.0 141.9 -38.28 175.96
2021-04-27T03:57:50Z automatic 1.8 141.9 -38.28 175.96