Magnitude 2.0, Tue Apr 22 2025 3:53 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


0.01.02.0Magnitude01234Time 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


01234567Depth (km)01234Time 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
2025-04-22T08:21:13Z best 2.0 0.0 -45.37 170.45
2025-04-22T04:02:01Z preliminary 2.0 0.0 -45.37 170.45
2025-04-22T04:01:07Z preliminary 2.0 0.0 -45.37 170.45
2025-04-22T04:00:56Z preliminary 2.0 0.0 -45.37 170.45
2025-04-22T04:00:28Z preliminary 2.0 0.0 -45.37 170.45
2025-04-22T04:00:28Z automatic 1.5 5.5 -45.33 170.42