Magnitude 1.2, Mon Jul 28 2025 8:56 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


0.01.02.0Magnitude01Time 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)01Time 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
2025-07-28T10:16:38Z best 1.2 10.1 -39.49 175.72
2025-07-28T08:59:14Z preliminary 0.8 22.6 -39.42 175.62
2025-07-28T08:59:14Z automatic 0.8 5.9 -39.18 175.69
2025-07-28T08:58:21Z automatic 0.9 5.9 -39.18 175.69
2025-07-28T08:58:20Z automatic 0.9 5.9 -39.18 175.69