Magnitude 3.3, Sun Sep 22 2024 12:38 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


0.01.02.03.04.0Magnitude012345Time since earthquake (days)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)012345Time since earthquake (days)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
2024-09-27T02:58:47Z best 3.3 3.2 -40.85 174.96
2024-09-21T12:45:14Z best 3.3 3.4 -40.82 174.94
2024-09-21T12:40:41Z preliminary 3.1 6.8 -40.84 174.97
2024-09-21T12:40:41Z automatic 3.0 11.3 -40.87 174.97