Magnitude 1.8, Sat Jul 12 2025 6:00 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


0.01.02.0Magnitude01234567Time 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


0102030Depth (km)01234567Time 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
2025-07-12T01:40:56Z best 1.8 27.2 -37.75 177.41
2025-07-11T18:47:38Z preliminary 1.7 27.7 -37.75 177.41
2025-07-11T18:47:38Z preliminary 1.7 27.7 -37.75 177.41