Magnitude 1.5, Sat Mar 22 2025 6:41 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


0.01.02.03.0Magnitude012Time since earthquake (hours)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)012Time since earthquake (hours)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
2025-03-22T07:43:35Z best 1.5 119.4 -41.14 173.05
2025-03-22T05:43:36Z preliminary 2.3 124.5 -41.18 173.12
2025-03-22T05:43:27Z preliminary 2.0 124.5 -41.18 173.12
2025-03-22T05:43:21Z automatic 1.9 104.5 -41.41 173.44
2025-03-22T05:42:47Z automatic 1.8 104.5 -41.41 173.44