Magnitude 1.8, Sun Aug 3 2025 12:41 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


020406080Depth (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
2025-08-02T12:45:43Z best 1.8 72.0 -40.99 173.37
2025-08-02T12:43:35Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:43:20Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:43:16Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:43:01Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:42:58Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:42:57Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:42:57Z automatic 1.8 74.7 -41.03 173.40
2025-08-02T12:42:54Z automatic 1.7 74.7 -41.03 173.40
2025-08-02T12:42:50Z automatic 1.7 74.7 -41.03 173.40
2025-08-02T12:42:45Z automatic 1.4 74.7 -41.03 173.40
2025-08-02T12:42:34Z automatic 1.4 69.1 -41.02 173.38