Magnitude 2.1, Sat Oct 4 2025 5:22 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


0.01.02.03.0Magnitude01234Time 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


010Depth (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
2025-10-03T16:26:53Z best 2.1 5.0 -41.41 172.32
2025-10-03T16:26:53Z automatic 2.1 12.0 -41.41 172.32
2025-10-03T16:23:37Z automatic 1.9 12.0 -41.41 172.32
2025-10-03T16:23:26Z automatic 1.7 12.0 -41.41 172.32