Magnitude 1.8, Mon Apr 15 2024 7:41 PM


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


0.01.02.0Magnitude012Time 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


02040Depth (km)012Time 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
2024-04-15T09:51:26Z best 1.8 43.7 -41.04 174.77
2024-04-15T07:43:22Z preliminary 1.6 40.5 -41.09 174.77
2024-04-15T07:42:41Z preliminary 1.6 40.5 -41.09 174.77
2024-04-15T07:42:37Z preliminary 1.5 40.5 -41.09 174.77
2024-04-15T07:42:36Z preliminary 1.4 40.5 -41.09 174.77
2024-04-15T07:42:33Z preliminary 1.4 40.5 -41.09 174.77
2024-04-15T07:42:28Z preliminary 1.3 40.5 -41.09 174.77
2024-04-15T07:42:25Z preliminary 1.4 40.5 -41.09 174.77
2024-04-15T07:42:25Z preliminary 1.2 40.5 -41.09 174.77
2024-04-15T07:42:25Z automatic 1.2 49.1 -41.10 174.77
2024-04-15T07:42:23Z automatic 1.2 49.1 -41.10 174.77
2024-04-15T07:42:19Z automatic 1.4 49.1 -41.10 174.77