Magnitude 1.8, Fri Nov 21 2025 12:57 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


0.01.02.0Magnitude01Time 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)01Time 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
2025-11-20T23:58:36Z best 1.8 22.3 -40.71 175.37
2025-11-20T23:58:31Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:29Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:28Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:27Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:26Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:26Z automatic 1.7 25.7 -40.73 175.40
2025-11-20T23:58:25Z automatic 1.6 25.7 -40.73 175.40
2025-11-20T23:58:25Z automatic 1.6 25.7 -40.73 175.40
2025-11-20T23:58:23Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:22Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:21Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:21Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:20Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:20Z automatic 1.5 25.7 -40.73 175.40
2025-11-20T23:58:19Z automatic 1.4 25.7 -40.73 175.40
2025-11-20T23:58:13Z automatic 1.4 25.9 -40.73 175.40
2025-11-20T23:58:09Z automatic 1.2 25.9 -40.73 175.40