Magnitude 2.1, Thu Jan 23 2025 7:13 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


0.01.02.03.0Magnitude012Time 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


010203040Depth (km)012Time 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
2025-01-23T08:25:28Z best 2.1 16.6 -40.27 174.75
2025-01-23T06:16:37Z preliminary 1.9 12.0 -40.26 174.73
2025-01-23T06:16:37Z automatic 2.0 33.8 -40.26 174.73
2025-01-23T06:15:14Z automatic 2.3 33.8 -40.26 174.73
2025-01-23T06:15:08Z automatic 2.2 33.8 -40.26 174.73
2025-01-23T06:14:56Z automatic 1.7 33.8 -40.26 174.73