Magnitude 1.3, Tue Apr 22 2025 4:53 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


0.01.02.03.0Magnitude01Time 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
2025-04-22T06:05:46Z best 1.3 5.0 -42.26 173.62
2025-04-22T04:57:47Z preliminary 1.7 5.0 -42.25 173.63
2025-04-22T04:57:47Z automatic 2.0 14.8 -42.29 173.64
2025-04-22T04:57:47Z automatic 2.0 14.8 -42.29 173.64
2025-04-22T04:55:26Z automatic 2.8 14.8 -42.29 173.64