Magnitude 4.2, Sat Mar 19 2022 7:21 AM


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


0.01.02.03.04.05.0Magnitude01Time since earthquake (weeks)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


010203040Depth (km)01Time since earthquake (weeks)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
2022-03-29T21:29:54Z best 4.2 26.4 -40.33 175.83
2022-03-18T18:29:01Z best 4.2 29.5 -40.31 175.82
2022-03-18T18:26:00Z preliminary 4.2 29.8 -40.33 175.82
2022-03-18T18:23:11Z preliminary 4.2 26.6 -40.31 175.85
2022-03-18T18:23:11Z automatic 4.3 39.5 -40.37 175.88
2022-03-18T18:23:08Z automatic 4.3 39.5 -40.37 175.88
2022-03-18T18:23:08Z automatic 4.3 39.5 -40.37 175.88
2022-03-18T18:23:00Z automatic 4.2 39.5 -40.37 175.88
2022-03-18T18:22:58Z automatic 4.2 39.5 -40.37 175.88
2022-03-18T18:22:57Z automatic 4.2 39.5 -40.37 175.88
2022-03-18T18:22:56Z automatic 4.1 39.5 -40.37 175.88
2022-03-18T18:22:55Z automatic 4.1 39.5 -40.37 175.88
2022-03-18T18:22:54Z automatic 4.1 39.5 -40.37 175.88
2022-03-18T18:22:53Z automatic 4.1 34.8 -40.37 175.85
2022-03-18T18:22:52Z automatic 4.0 34.8 -40.37 175.85
2022-03-18T18:22:51Z automatic 4.0 34.8 -40.37 175.85
2022-03-18T18:22:51Z automatic 4.0 34.8 -40.37 175.85
2022-03-18T18:22:50Z automatic 4.0 34.8 -40.37 175.85
2022-03-18T18:22:49Z automatic 4.0 34.8 -40.37 175.85
2022-03-18T18:22:49Z automatic 3.9 34.8 -40.37 175.85
2022-03-18T18:22:48Z automatic 3.9 34.8 -40.37 175.85
2022-03-18T18:22:46Z automatic 3.9 34.8 -40.37 175.85
2022-03-18T18:22:45Z automatic 3.9 34.8 -40.37 175.85
2022-03-18T18:22:45Z automatic 3.8 34.8 -40.37 175.85
2022-03-18T18:22:43Z automatic 3.8 34.8 -40.37 175.85
2022-03-18T18:22:42Z automatic 3.8 34.8 -40.37 175.85
2022-03-18T18:22:41Z automatic 3.7 34.8 -40.37 175.85
2022-03-18T18:22:34Z automatic 3.7 32.4 -40.36 175.84