Magnitude 2.2, Tue Mar 4 2025 5:31 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


0.01.02.03.0Magnitude012345678910111213141516171819202122232425262728Time 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


0100Depth (km)012345678910111213141516171819202122232425262728Time 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
2025-03-03T16:59:48Z best 2.2 96.0 -41.33 172.74
2025-03-03T16:33:01Z preliminary 2.1 94.7 -41.33 172.74
2025-03-03T16:32:57Z preliminary 2.0 94.7 -41.33 172.74
2025-03-03T16:32:48Z preliminary 1.8 94.7 -41.33 172.74
2025-03-03T16:32:40Z preliminary 1.6 94.7 -41.33 172.74
2025-03-03T16:32:38Z automatic 1.5 96.1 -41.42 172.89
2025-03-03T16:32:32Z automatic 1.5 96.1 -41.42 172.89
2025-03-03T16:32:30Z automatic 1.6 66.4 -41.33 172.95
2025-03-03T16:32:25Z automatic 1.4 66.4 -41.33 172.95
2025-03-03T16:32:16Z automatic 0.8 66.4 -41.33 172.95