Magnitude 1.8, Tue Dec 31 2024 2:16 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


0.01.02.03.0Magnitude012345678910111213141516171819Time 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


0100Depth (km)012345678910111213141516171819Time 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
2024-12-31T09:16:00Z best 1.8 160.9 -37.13 177.05
2024-12-31T07:10:34Z preliminary 2.7 160.1 -37.12 177.15
2024-12-30T13:22:22Z automatic 2.8 40.3 -39.69 174.71
2024-12-30T13:18:58Z automatic 2.8 40.3 -39.69 174.71
2024-12-30T13:18:57Z automatic 2.7 40.3 -39.69 174.71
2024-12-30T13:18:56Z automatic 2.2 40.3 -39.69 174.71