Magnitude 1.0, Thu Nov 20 2025 4:55 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


0.01.02.0Magnitude012Time 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)012Time 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
2025-11-19T15:58:35Z best 1.0 23.3 -40.58 175.86
2025-11-19T15:57:32Z automatic 1.2 29.9 -40.60 175.89
2025-11-19T15:56:40Z automatic 1.1 29.9 -40.60 175.89
2025-11-19T15:56:36Z automatic 0.9 29.9 -40.60 175.89
2025-11-19T15:56:24Z automatic 0.7 29.9 -40.60 175.89
2025-11-19T15:56:18Z automatic 0.7 29.9 -40.60 175.89