Magnitude 1.7, Thu Aug 7 2025 3:46 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


0.01.02.0Magnitude01Time since earthquake (hours)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)01Time since earthquake (hours)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
2025-08-06T16:52:02Z best 1.7 26.0 -38.35 177.99
2025-08-06T15:47:25Z preliminary 1.6 25.0 -38.34 177.98
2025-08-06T15:47:14Z preliminary 1.7 25.0 -38.34 177.98
2025-08-06T15:47:11Z automatic 1.7 23.8 -38.35 177.99
2025-08-06T15:47:06Z automatic 1.6 23.8 -38.35 177.99
2025-08-06T15:47:05Z automatic 1.6 23.8 -38.35 177.99
2025-08-06T15:47:02Z automatic 1.5 23.8 -38.35 177.99
2025-08-06T15:46:58Z automatic 1.5 23.8 -38.35 177.99
2025-08-06T15:46:50Z automatic 1.4 23.8 -38.35 177.99
2025-08-06T15:46:48Z automatic 1.5 23.8 -38.35 177.99