Magnitude 1.6, Tue Aug 19 2025 12:29 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


0.01.02.0Magnitude012Time 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


010203040Depth (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
2025-08-18T12:32:07Z best 1.6 27.4 -38.67 177.52
2025-08-18T12:31:22Z automatic 1.9 34.3 -38.69 177.51
2025-08-18T12:31:22Z automatic 1.9 34.3 -38.69 177.51
2025-08-18T12:30:55Z automatic 1.8 34.3 -38.69 177.51
2025-08-18T12:30:48Z automatic 1.5 34.3 -38.69 177.51
2025-08-18T12:30:45Z automatic 1.5 34.3 -38.69 177.51
2025-08-18T12:30:34Z automatic 1.5 34.3 -38.69 177.51
2025-08-18T12:30:24Z automatic 1.5 34.3 -38.69 177.51
2025-08-18T12:30:21Z automatic 1.5 34.3 -38.69 177.51
2025-08-18T12:30:17Z automatic 1.5 31.5 -38.69 177.52
2025-08-18T12:30:05Z automatic 1.5 31.5 -38.69 177.52
2025-08-18T12:30:04Z automatic 1.3 31.5 -38.69 177.52