Magnitude 2.1, Sat Mar 22 2025 3:12 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 (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)01234Time 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
2025-03-22T06:16:13Z best 2.1 97.0 -40.32 174.11
2025-03-22T02:13:34Z preliminary 2.2 93.0 -40.24 174.06
2025-03-22T02:13:31Z preliminary 2.2 93.0 -40.24 174.06