Magnitude 1.7, Tue Aug 19 2025 7:37 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


0.01.02.0Magnitude0123Time 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)0123Time 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
2025-08-19T07:41:22Z best 1.7 21.7 -41.23 175.18
2025-08-19T07:39:01Z automatic 1.5 25.2 -41.24 175.19
2025-08-19T07:38:58Z automatic 1.5 25.2 -41.24 175.19
2025-08-19T07:38:57Z automatic 1.5 25.2 -41.24 175.19
2025-08-19T07:38:57Z automatic 1.5 25.2 -41.24 175.19
2025-08-19T07:38:50Z automatic 1.4 25.2 -41.24 175.19
2025-08-19T07:38:47Z automatic 1.4 24.1 -41.24 175.20
2025-08-19T07:38:39Z automatic 1.3 24.1 -41.24 175.20
2025-08-19T07:38:35Z automatic 1.3 24.1 -41.24 175.20
2025-08-19T07:38:30Z automatic 1.4 24.1 -41.24 175.20