Magnitude 2.1, Tue Jul 28 2026 4:33 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


0.01.02.03.04.05.0Magnitude01234Time 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)01234Time 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
2026-07-28T04:37:58Z best 2.1 5.0 -44.39 168.34
2026-07-28T04:37:58Z best 2.1 5.0 -44.39 168.34
2026-07-28T04:37:57Z automatic 2.8 10.0 -44.32 168.21
2026-07-28T04:37:00Z automatic 4.3 10.0 -44.32 168.21
2026-07-28T04:36:47Z automatic 2.9 10.0 -44.32 168.21
2026-07-28T04:35:58Z automatic 2.9 10.0 -44.32 168.21
2026-07-28T04:35:43Z automatic 2.9 10.0 -44.32 168.21
2026-07-28T04:35:38Z automatic 2.9 10.0 -44.32 168.21
2026-07-28T04:35:37Z automatic 2.9 10.0 -44.32 168.21