Magnitude 1.0, Sat Mar 1 2025 10:05 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


0.01.02.0Magnitude01Time 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


02040Depth (km)01Time 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
2025-03-01T10:30:46Z best 1.0 40.1 -40.03 176.55
2025-03-01T09:09:24Z preliminary 0.8 42.9 -40.03 176.58
2025-03-01T09:06:11Z automatic 1.1 41.3 -40.05 176.52
2025-03-01T09:06:09Z automatic 0.7 41.3 -40.05 176.52
2025-03-01T09:05:56Z automatic 0.5 41.3 -40.05 176.52