Magnitude 0.7, Tue Jul 22 2025 5:48 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


0.01.0Magnitude01234Time 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


01020Depth (km)01234Time 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
2025-07-21T17:52:21Z best 0.7 13.9 -41.21 175.04
2025-07-21T17:52:20Z preliminary 0.7 14.1 -41.21 175.03
2025-07-21T17:50:37Z preliminary 0.7 14.1 -41.21 175.03
2025-07-21T17:49:27Z automatic 0.7 21.3 -41.19 175.06