Magnitude 1.7, Tue Sep 30 2025 7:38 AM


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


0.01.02.0Magnitude01234Time 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)01234Time 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
2025-09-29T18:42:43Z best 1.7 22.9 -39.28 175.17
2025-09-29T18:42:19Z best 1.8 23.2 -39.28 175.16
2025-09-29T18:41:03Z best 1.8 20.4 -39.25 175.15
2025-09-29T18:39:53Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:48Z automatic 1.8 26.4 -39.27 175.14
2025-09-29T18:39:37Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:37Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:36Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:35Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:35Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:33Z automatic 1.7 26.4 -39.27 175.14
2025-09-29T18:39:31Z automatic 1.8 22.2 -39.23 175.14
2025-09-29T18:39:30Z automatic 1.8 22.2 -39.23 175.14
2025-09-29T18:39:29Z automatic 1.8 22.2 -39.23 175.14
2025-09-29T18:39:28Z automatic 1.8 22.2 -39.23 175.14
2025-09-29T18:39:27Z automatic 2.0 22.2 -39.23 175.14
2025-09-29T18:39:24Z automatic 1.6 22.2 -39.23 175.14