Magnitude 4.0, Mon Apr 6 2026 6:18 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


0.01.02.03.04.0Magnitude012345678910111213141516Time 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


0100200300Depth (km)012345678910111213141516Time 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
2026-04-05T18:35:06Z best 4.0 243.5 -35.08 178.55
2026-04-05T18:24:26Z preliminary 3.8 249.6 -35.12 178.51
2026-04-05T18:21:13Z automatic 3.6 216.8 -35.49 178.25
2026-04-05T18:21:06Z automatic 3.6 216.8 -35.49 178.25
2026-04-05T18:21:05Z automatic 3.6 216.8 -35.49 178.25
2026-04-05T18:21:03Z automatic 3.6 216.8 -35.49 178.25
2026-04-05T18:21:02Z automatic 3.7 216.8 -35.49 178.25
2026-04-05T18:21:00Z automatic 3.6 216.8 -35.49 178.25