Magnitude 1.6, Tue Jul 29 2025 5:36 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


0.01.02.0Magnitude012345678910111213141516171819Time 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


0102030Depth (km)012345678910111213141516171819Time 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
2025-07-29T05:56:25Z best 1.6 22.1 -41.26 174.63
2025-07-29T05:38:24Z preliminary 1.8 18.3 -41.24 174.65
2025-07-29T05:38:13Z automatic 1.8 25.0 -41.25 174.66
2025-07-29T05:38:09Z automatic 1.8 25.0 -41.25 174.66
2025-07-29T05:38:08Z automatic 1.8 25.0 -41.25 174.66
2025-07-29T05:38:08Z automatic 1.8 25.0 -41.25 174.66
2025-07-29T05:38:06Z automatic 1.7 25.0 -41.25 174.66
2025-07-29T05:38:02Z automatic 1.7 25.0 -41.25 174.66
2025-07-29T05:38:01Z automatic 1.7 25.0 -41.25 174.66
2025-07-29T05:38:00Z automatic 1.7 25.0 -41.25 174.66
2025-07-29T05:37:54Z automatic 1.7 25.0 -41.25 174.66
2025-07-29T05:37:49Z automatic 1.8 25.0 -41.25 174.66
2025-07-29T05:37:47Z automatic 1.6 25.0 -41.25 174.66
2025-07-29T05:37:43Z automatic 1.5 25.0 -41.25 174.66