Magnitude 3.5, Fri Aug 16 2024 5:15 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


0.01.02.03.04.0Magnitude012345Time 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
2024-08-22T03:54:08Z best 3.5 5.0 -37.79 176.89
2024-08-16T06:43:05Z best 3.6 5.0 -37.80 176.90
2024-08-16T05:33:41Z best 3.7 5.0 -37.79 176.90
2024-08-16T05:19:03Z preliminary 3.7 3.1 -37.79 176.91
2024-08-16T05:17:25Z automatic 3.6 9.9 -37.84 176.87
2024-08-16T05:17:22Z automatic 3.6 9.9 -37.84 176.87
2024-08-16T05:17:18Z automatic 3.6 9.9 -37.84 176.87
2024-08-16T05:17:15Z automatic 3.6 9.9 -37.84 176.87