Magnitude 5.8, Mon Mar 23 2026 11:26 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


0.01.02.03.04.05.06.0Magnitude01234567891011121314151617Time 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


0100200Depth (km)01234567891011121314151617Time 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
2026-03-22T22:43:19Z best 5.8 33.0 -15.47 -172.44
2026-03-22T22:37:24Z preliminary 5.8 33.0 -15.39 -172.55
2026-03-22T22:33:20Z automatic 3.7 209.7 -35.13 177.69
2026-03-22T22:33:19Z automatic 3.7 209.7 -35.13 177.69
2026-03-22T22:33:17Z automatic 3.7 209.7 -35.13 177.69
2026-03-22T22:33:14Z automatic 3.7 209.7 -35.13 177.69
2026-03-22T22:33:14Z automatic 3.8 209.7 -35.13 177.69
2026-03-22T22:33:12Z automatic 3.8 209.7 -35.13 177.69
2026-03-22T22:33:11Z automatic 3.9 209.7 -35.13 177.69
2026-03-22T22:33:11Z automatic 3.9 209.7 -35.13 177.69