Magnitude 0.8, Wed Apr 23 2025 9:50 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


0.01.02.0Magnitude01234567891011121314151617181920Time 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


010Depth (km)01234567891011121314151617181920Time 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
2025-04-23T10:11:29Z best 0.8 13.1 -39.39 175.81
2025-04-23T09:55:17Z preliminary 0.9 14.2 -39.48 175.72
2025-04-23T09:52:06Z automatic 1.8 5.5 -39.59 175.83
2025-04-23T09:51:54Z automatic 1.6 5.5 -39.59 175.83
2025-04-23T09:51:35Z automatic 1.3 5.5 -39.59 175.83
2025-04-23T09:51:34Z automatic 1.3 5.5 -39.59 175.83
2025-04-23T09:51:31Z automatic 0.5 5.5 -39.59 175.83