Magnitude 1.8, Tue Nov 18 2025 12:20 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


0.01.02.0Magnitude012345Time 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


0204060Depth (km)012345Time 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
2025-11-17T11:25:38Z best 1.8 50.1 -37.61 177.80
2025-11-17T11:22:48Z automatic 2.0 48.7 -37.61 177.71
2025-11-17T11:22:14Z automatic 2.0 48.7 -37.61 177.71
2025-11-17T11:21:56Z automatic 2.0 48.7 -37.61 177.71
2025-11-17T11:21:55Z automatic 2.0 48.7 -37.61 177.71
2025-11-17T11:21:48Z automatic 2.0 48.7 -37.61 177.71
2025-11-17T11:21:41Z automatic 1.9 48.7 -37.62 177.72
2025-11-17T11:21:33Z automatic 1.6 48.7 -37.62 177.72
2025-11-17T11:21:31Z automatic 1.3 48.7 -37.62 177.72
2025-11-17T11:21:27Z automatic 1.2 48.7 -37.62 177.72