Magnitude 1.8, Sun Sep 28 2025 7:45 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


0.01.02.0Magnitude012Time since earthquake (weeks)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)012Time since earthquake (weeks)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
2025-10-13T20:57:29Z best 1.8 5.0 -38.84 176.22
2025-10-13T20:57:29Z best 2.0 5.0 -38.84 176.22
2025-09-28T06:53:54Z best 1.9 5.0 -38.84 176.23
2025-09-28T06:52:19Z best 1.9 5.0 -38.84 176.23
2025-09-28T06:50:45Z preliminary 1.9 5.0 -38.84 176.23
2025-09-28T06:50:05Z preliminary 1.9 5.0 -38.84 176.23
2025-09-28T06:46:36Z automatic 1.7 16.6 -38.82 176.19
2025-09-28T06:46:33Z automatic 1.7 16.6 -38.82 176.19
2025-09-28T06:46:32Z automatic 1.7 16.6 -38.82 176.19
2025-09-28T06:46:22Z automatic 1.6 16.6 -38.82 176.19
2025-09-28T06:46:21Z automatic 1.6 16.6 -38.82 176.19
2025-09-28T06:46:21Z automatic 1.6 16.6 -38.82 176.19
2025-09-28T06:46:19Z automatic 1.7 16.6 -38.82 176.19
2025-09-28T06:46:17Z automatic 1.7 16.6 -38.82 176.19
2025-09-28T06:46:16Z automatic 1.8 24.5 -38.85 176.29
2025-09-28T06:46:11Z automatic 1.8 24.5 -38.85 176.29
2025-09-28T06:45:59Z automatic 2.0 24.5 -38.85 176.29