Magnitude 4.8, Tue Jul 29 2025 3:44 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


0.01.02.03.04.05.06.0Magnitude01234Time 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


0100200300400500600700Depth (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
2025-07-29T07:59:44Z best 4.8 600.0 -22.45 -178.59
2025-07-29T03:52:16Z preliminary 4.7 579.5 -24.80 -179.10
2025-07-29T03:52:13Z preliminary 5.1 579.5 -24.80 -179.10
2025-07-29T03:50:34Z automatic 2.4 73.8 -39.89 175.09
2025-07-29T03:50:31Z automatic 2.3 73.8 -39.89 175.09
2025-07-29T03:50:30Z automatic 2.2 73.8 -39.89 175.09
2025-07-29T03:50:05Z automatic 2.1 73.8 -39.89 175.09
2025-07-29T03:49:30Z automatic 2.1 73.8 -39.89 175.09