Magnitude 1.3, Sat Mar 22 2025 2:21 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


0.01.02.0Magnitude01Time 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


010Depth (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
2025-03-21T14:38:42Z best 1.3 8.1 -40.67 175.87
2025-03-21T13:22:10Z preliminary 1.2 9.3 -40.68 175.88
2025-03-21T13:22:04Z automatic 1.2 14.5 -40.69 175.89
2025-03-21T13:21:52Z automatic 1.2 14.5 -40.69 175.89
2025-03-21T13:21:47Z automatic 1.4 14.5 -40.69 175.89