Magnitude 2.3, Tue Jul 22 2025 10:15 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


0.01.02.03.0Magnitude01234Time 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


01020Depth (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
2025-07-22T02:16:07Z best 2.3 17.9 -45.19 167.22
2025-07-21T22:21:34Z preliminary 2.2 16.1 -45.19 167.25
2025-07-21T22:21:34Z automatic 2.1 17.1 -45.26 167.32
2025-07-21T22:17:16Z automatic 2.3 17.1 -45.26 167.32