Magnitude 1.8, Thu Nov 21 2024 2:11 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


0.01.02.03.0Magnitude012345Time 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


0100Depth (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
2024-11-20T13:16:59Z best 1.8 93.8 -39.50 174.83
2024-11-20T13:13:12Z preliminary 1.8 92.2 -39.49 174.84
2024-11-20T13:12:37Z preliminary 1.8 92.2 -39.49 174.84
2024-11-20T13:12:36Z automatic 2.0 87.3 -39.59 174.75
2024-11-20T13:12:35Z automatic 2.0 87.3 -39.59 174.75
2024-11-20T13:12:31Z automatic 2.0 87.3 -39.59 174.75
2024-11-20T13:12:22Z automatic 2.1 87.3 -39.59 174.75