Magnitude 3.5, Sat Sep 19 2026 10:08 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


0.01.02.03.04.0Magnitude01234567Time since earthquake (minutes)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


0100200300400Depth (km)01234567Time since earthquake (minutes)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
2026-09-18T22:15:20Z best 3.5 383.8 -31.82 178.82
2026-09-18T22:12:38Z preliminary 3.5 409.0 -31.96 179.24
2026-09-18T22:11:50Z automatic 2.2 64.0 -37.46 177.94
2026-09-18T22:11:46Z automatic 2.1 64.0 -37.46 177.94
2026-09-18T22:11:40Z automatic 2.1 64.0 -37.46 177.94
2026-09-18T22:11:40Z automatic 2.2 64.0 -37.46 177.94
2026-09-18T22:11:28Z automatic 2.1 64.0 -37.46 177.94
2026-09-18T22:11:13Z automatic 1.9 64.0 -37.46 177.94
2026-09-18T22:10:48Z automatic 1.6 64.0 -37.46 177.94
2026-09-18T22:10:36Z automatic 1.7 64.0 -37.46 177.94