Magnitude 2.4, Tue Mar 18 2025 10:32 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


0.01.02.03.0Magnitude012345678910111213141516171819202122232425262728Time 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


0102030Depth (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
2025-03-18T10:00:57Z best 2.4 29.6 -39.62 177.02
2025-03-18T09:33:30Z preliminary 2.4 28.4 -39.60 177.01
2025-03-18T09:33:25Z preliminary 2.4 28.4 -39.60 177.01
2025-03-18T09:33:24Z preliminary 2.4 28.4 -39.60 177.01
2025-03-18T09:33:21Z preliminary 2.3 28.4 -39.60 177.01
2025-03-18T09:33:19Z preliminary 2.1 28.4 -39.60 177.01
2025-03-18T09:33:10Z preliminary 2.2 28.4 -39.60 177.01
2025-03-18T09:33:07Z automatic 2.0 24.1 -39.61 177.03
2025-03-18T09:33:06Z automatic 2.0 24.1 -39.61 177.03
2025-03-18T09:32:56Z automatic 1.8 24.1 -39.61 177.03