Magnitude 1.1, Mon Aug 4 2025 4:19 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


0.01.02.0Magnitude01234Time 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)01234Time 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
2025-08-03T16:24:35Z best 1.1 15.7 -40.91 175.98
2025-08-03T16:24:35Z best 1.1 15.7 -40.91 175.98
2025-08-03T16:21:09Z automatic 1.3 19.2 -40.91 175.98
2025-08-03T16:21:07Z automatic 1.3 19.2 -40.91 175.98
2025-08-03T16:21:01Z automatic 1.3 19.2 -40.91 175.98
2025-08-03T16:20:55Z automatic 1.3 19.2 -40.91 175.98
2025-08-03T16:20:55Z automatic 1.3 19.2 -40.91 175.98
2025-08-03T16:20:51Z automatic 1.3 20.1 -40.91 175.99
2025-08-03T16:20:39Z automatic 1.1 20.1 -40.91 175.99