Magnitude 3.9, Fri Mar 28 2025 6:47 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


0.01.02.03.04.0Magnitude01234Time 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
2025-03-28T05:52:17Z best 3.9 12.0 -46.75 165.82
2025-03-28T05:50:10Z preliminary 3.8 7.8 -46.77 165.87
2025-03-28T05:50:09Z preliminary 3.7 7.8 -46.77 165.87
2025-03-28T05:50:02Z preliminary 3.7 7.8 -46.77 165.87
2025-03-28T05:49:59Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:57Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:56Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:51Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:39Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:29Z preliminary 3.5 7.8 -46.77 165.87
2025-03-28T05:49:26Z preliminary 3.6 7.8 -46.77 165.87
2025-03-28T05:49:21Z preliminary 3.8 7.8 -46.77 165.87
2025-03-28T05:49:14Z automatic 2.9 14.3 -46.43 166.77
2025-03-28T05:48:53Z automatic 3.0 10.6 -46.49 166.71