Magnitude 4.6, Sat Mar 1 2025 11:52 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


0.01.02.03.04.05.0Magnitude01Time since earthquake (weeks)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)01Time since earthquake (weeks)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
2025-03-12T01:46:42Z best 4.6 33.0 -33.78 -178.23
2025-03-01T11:13:13Z best 4.3 33.0 -33.85 -178.26
2025-03-01T10:56:28Z preliminary 4.6 33.0 -33.59 -178.71
2025-03-01T10:55:24Z automatic 2.9 28.2 -37.57 178.27
2025-03-01T10:55:23Z automatic 2.9 28.2 -37.57 178.27
2025-03-01T10:55:21Z automatic 2.9 28.2 -37.57 178.27
2025-03-01T10:55:18Z automatic 2.8 28.2 -37.57 178.27
2025-03-01T10:55:16Z automatic 2.8 28.2 -37.57 178.27
2025-03-01T10:55:15Z automatic 2.7 28.2 -37.57 178.27
2025-03-01T10:55:12Z automatic 2.6 28.2 -37.57 178.27
2025-03-01T10:55:07Z automatic 2.4 28.2 -37.57 178.27
2025-03-01T10:55:06Z automatic 2.1 28.2 -37.57 178.27
2025-03-01T10:55:02Z automatic 1.8 28.2 -37.57 178.27
2025-03-01T10:54:59Z automatic 1.2 28.2 -37.57 178.27