Magnitude 2.2, Tue Aug 12 2025 10:50 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 (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


0100Depth (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
2025-08-12T10:55:32Z best 2.2 128.1 -39.52 174.48
2025-08-12T10:55:32Z preliminary 2.1 129.7 -39.51 174.56
2025-08-12T10:53:08Z preliminary 2.3 129.7 -39.51 174.56
2025-08-12T10:53:06Z preliminary 2.2 129.7 -39.51 174.56
2025-08-12T10:53:04Z preliminary 2.3 129.7 -39.51 174.56