Magnitude 0.8, Wed Aug 13 2025 5:52 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


0.01.0Magnitude0123456789Time 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


01234567Depth (km)0123456789Time 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
2025-08-12T18:01:36Z best 0.8 4.6 -39.16 175.63
2025-08-12T18:01:21Z best 0.8 4.6 -39.16 175.63
2025-08-12T17:59:07Z preliminary 0.8 5.0 -39.16 175.63
2025-08-12T17:53:26Z automatic 0.8 5.1 -39.17 175.62