Magnitude 1.8, Fri Aug 15 2025 8:09 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


0102030Depth (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
2025-08-15T08:11:42Z best 1.8 31.0 -38.54 177.95
2025-08-15T08:11:12Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:11:04Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:59Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:55Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:54Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:51Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:48Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:48Z automatic 1.8 28.5 -38.55 177.96
2025-08-15T08:10:42Z automatic 1.7 28.5 -38.55 177.96
2025-08-15T08:10:41Z automatic 1.7 28.5 -38.55 177.96
2025-08-15T08:10:39Z automatic 1.7 28.5 -38.55 177.96
2025-08-15T08:10:35Z automatic 1.7 28.5 -38.55 177.96
2025-08-15T08:10:35Z automatic 1.7 28.7 -38.55 177.97
2025-08-15T08:10:32Z automatic 1.6 28.7 -38.55 177.97
2025-08-15T08:10:29Z automatic 1.5 28.7 -38.55 177.97
2025-08-15T08:10:23Z automatic 1.4 28.7 -38.55 177.97
2025-08-15T08:10:21Z automatic 1.3 28.7 -38.55 177.97
2025-08-15T08:10:17Z automatic 1.3 28.7 -38.55 177.97