Magnitude 1.7, Thu Nov 20 2025 9:52 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


0.01.02.0Magnitude01234567Time 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


010Depth (km)01234567Time 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
2025-11-19T20:59:53Z best 1.7 8.3 -41.68 174.24
2025-11-19T20:54:06Z preliminary 1.6 5.0 -41.68 174.24
2025-11-19T20:54:03Z automatic 1.4 8.5 -41.68 174.22
2025-11-19T20:53:57Z automatic 1.4 8.5 -41.68 174.22
2025-11-19T20:53:53Z automatic 1.4 8.5 -41.68 174.22
2025-11-19T20:53:39Z automatic 1.4 8.5 -41.68 174.22
2025-11-19T20:53:35Z automatic 1.4 8.5 -41.68 174.22
2025-11-19T20:53:30Z automatic 1.3 8.5 -41.68 174.22
2025-11-19T20:53:16Z automatic 1.3 8.5 -41.68 174.22