Magnitude 1.6, Thu Nov 21 2024 4:12 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2024-11-20T15:16:14Z best 1.6 29.4 -40.94 174.63
2024-11-20T15:13:59Z preliminary 1.6 25.9 -40.97 174.64
2024-11-20T15:13:54Z automatic 1.9 27.8 -41.00 174.65
2024-11-20T15:13:45Z automatic 1.9 28.7 -41.00 174.64
2024-11-20T15:13:28Z automatic 1.6 28.7 -41.00 174.64
2024-11-20T15:13:27Z automatic 1.5 28.7 -41.00 174.64
2024-11-20T15:13:23Z automatic 1.5 28.7 -41.00 174.64
2024-11-20T15:13:18Z automatic 1.5 28.7 -41.00 174.64
2024-11-20T15:13:07Z automatic 1.5 31.5 -40.99 174.65