Magnitude 4.4, Thu Oct 30 2025 12:16 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


0.01.02.03.04.05.0Magnitude01234567891011Time since earthquake (minutes)Magnitude Historyp

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


0100200300400500600Depth (km)01234567891011Time since earthquake (minutes)Depth Historyp

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
2025-10-29T23:28:34Z preliminary 4.4 578.0 -28.91 173.96
2025-10-29T23:21:01Z automatic 2.7 33.8 -37.37 175.64
2025-10-29T23:21:01Z automatic 2.7 33.8 -37.37 175.64
2025-10-29T23:21:00Z automatic 2.5 33.8 -37.37 175.64
2025-10-29T23:20:55Z automatic 2.5 33.8 -37.37 175.64
2025-10-29T23:20:54Z automatic 2.4 33.8 -37.37 175.64
2025-10-29T23:20:41Z automatic 2.4 33.8 -37.37 175.64
2025-10-29T23:20:35Z automatic 3.0 33.8 -37.37 175.64