Magnitude 1.7, Mon Oct 6 2025 4:23 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 (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


012345678Depth (km)01234Time 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
2025-10-06T07:45:38Z best 1.7 5.0 -43.10 171.05
2025-10-06T03:25:47Z preliminary 2.0 5.0 -43.09 171.04
2025-10-06T03:25:13Z preliminary 1.9 5.0 -43.09 171.04
2025-10-06T03:25:06Z automatic 1.9 5.5 -43.09 171.08
2025-10-06T03:24:46Z automatic 1.9 5.5 -43.09 171.08
2025-10-06T03:24:44Z automatic 1.9 5.9 -43.08 171.08
2025-10-06T03:24:37Z automatic 2.0 5.9 -43.08 171.08