Magnitude 1.8, Sat Mar 28 2026 9:32 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


0.01.02.0Magnitude012Time 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)012Time 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
2026-03-28T08:35:18Z best 1.8 12.0 -40.11 175.00
2026-03-28T08:34:37Z automatic 2.0 10.0 -40.09 174.97
2026-03-28T08:34:31Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:34:16Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:34:08Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:34:05Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:34:04Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:33:58Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:33:57Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:33:56Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:33:54Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:33:54Z automatic 1.8 10.0 -40.09 174.97
2026-03-28T08:33:53Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:33:52Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:33:51Z automatic 1.9 10.0 -40.09 174.97
2026-03-28T08:33:50Z automatic 1.9 10.0 -40.09 174.97