Magnitude 4.9, Wed Sep 23 2026 11:25 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


0.01.02.03.04.05.0Magnitude01234567891011Time 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


010Depth (km)01234567891011Time 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
2026-09-23T11:37:09Z best 4.9 5.0 -29.84 -175.84
2026-09-23T11:34:02Z preliminary 4.6 5.0 -29.90 -175.88
2026-09-23T11:34:02Z preliminary 4.5 5.0 -29.90 -175.88
2026-09-23T11:31:42Z automatic 2.9 10.0 -37.34 178.58
2026-09-23T11:31:19Z automatic 2.8 10.0 -37.34 178.58
2026-09-23T11:30:43Z automatic 2.9 10.0 -37.34 178.58