Magnitude 1.8, Tue Aug 11 2026 9:42 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


0.01.02.03.0Magnitude0123456789101112131415161718192021222324Time 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


020406080Depth (km)0123456789101112131415161718192021222324Time 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
2026-08-10T22:06:35Z best 1.8 81.6 -41.40 172.58
2026-08-10T21:44:00Z preliminary 2.3 73.3 -41.41 172.61
2026-08-10T21:43:59Z automatic 2.3 68.0 -41.44 172.60
2026-08-10T21:43:59Z automatic 2.3 68.0 -41.44 172.60
2026-08-10T21:43:55Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:52Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:49Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:43Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:33Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:25Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:18Z automatic 2.0 68.0 -41.44 172.60
2026-08-10T21:43:18Z automatic 1.9 65.8 -41.43 172.60