Magnitude 1.4, Wed Apr 23 2025 8:45 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


0.01.02.0Magnitude0123456789101112131415161718192021222324Time since earthquake (minutes)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


012345678910Depth (km)0123456789101112131415161718192021222324Time since earthquake (minutes)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
2025-04-23T09:10:23Z best 1.4 4.7 -38.99 175.68
2025-04-23T08:47:41Z preliminary 1.4 5.0 -38.99 175.66
2025-04-23T08:47:24Z automatic 1.4 8.0 -38.98 175.66
2025-04-23T08:47:22Z automatic 1.4 8.0 -38.98 175.66
2025-04-23T08:47:17Z automatic 1.5 8.0 -38.98 175.66