Magnitude 3.9, Wed Aug 19 2026 9:17 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


0.01.02.03.04.05.0Magnitude012345Time since earthquake (weeks)Magnitude Historyp

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


0100200300Depth (km)012345Time since earthquake (weeks)Depth Historyp

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
2026-09-23T22:44:42Z preliminary 3.9 300.0 -32.93 179.36
2026-09-23T22:44:27Z best 3.9 300.0 -32.93 179.36
2026-09-23T22:44:22Z best 4.3 300.0 -32.93 179.36
2026-08-19T10:52:49Z preliminary 3.5 300.0 -32.95 179.34
2026-08-19T09:27:17Z automatic 2.3 33.6 -37.53 178.06
2026-08-19T09:27:06Z deleted 2.3 33.6 -37.53 178.06
2026-08-19T09:20:24Z automatic 2.3 33.6 -37.53 178.06
2026-08-19T09:20:02Z automatic 2.0 33.6 -37.53 178.06
2026-08-19T09:19:21Z automatic 1.7 33.6 -37.53 178.06