Magnitude 1.8, Fri Nov 22 2024 12:21 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


0.01.02.03.0Magnitude01234Time since earthquake (hours)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


0100200Depth (km)01234Time since earthquake (hours)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
2024-11-21T15:48:33Z best 1.8 183.4 -37.40 176.27
2024-11-21T11:23:33Z preliminary 1.8 183.2 -37.39 176.31
2024-11-21T11:23:31Z automatic 2.3 92.4 -37.80 176.59
2024-11-21T11:23:24Z automatic 1.9 92.4 -37.80 176.59