Magnitude 1.6, Tue Aug 5 2025 12:16 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


0.01.02.0Magnitude0123Time 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


01020Depth (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
2025-08-04T12:20:37Z best 1.6 22.9 -40.37 176.18
2025-08-04T12:18:21Z automatic 1.6 23.4 -40.38 176.18
2025-08-04T12:18:19Z automatic 1.6 23.4 -40.38 176.18
2025-08-04T12:18:16Z automatic 1.6 23.4 -40.38 176.18
2025-08-04T12:18:00Z automatic 1.6 23.4 -40.38 176.18
2025-08-04T12:17:59Z automatic 1.6 23.4 -40.38 176.18
2025-08-04T12:17:55Z automatic 1.5 23.4 -40.38 176.18
2025-08-04T12:17:54Z automatic 1.5 23.4 -40.37 176.18
2025-08-04T12:17:53Z automatic 1.5 23.4 -40.37 176.18
2025-08-04T12:17:49Z automatic 1.4 23.4 -40.37 176.18
2025-08-04T12:17:46Z automatic 1.3 23.4 -40.37 176.18
2025-08-04T12:17:45Z automatic 1.1 23.4 -40.37 176.18
2025-08-04T12:17:38Z automatic 0.8 23.4 -40.37 176.18