Magnitude 2.1, Mon Aug 4 2025 7:43 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


0.01.02.03.0Magnitude01234Time 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


012345678910Depth (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
2025-08-04T07:47:48Z best 2.1 5.0 -41.76 174.29
2025-08-04T07:47:48Z best 2.1 5.0 -41.76 174.29
2025-08-04T07:46:08Z automatic 2.3 8.0 -41.75 174.26
2025-08-04T07:45:53Z automatic 2.1 8.0 -41.75 174.26
2025-08-04T07:45:21Z automatic 1.8 8.0 -41.75 174.26
2025-08-04T07:45:14Z automatic 1.8 8.0 -41.75 174.26
2025-08-04T07:45:13Z automatic 1.8 8.0 -41.75 174.26
2025-08-04T07:45:13Z automatic 1.7 8.0 -41.75 174.26
2025-08-04T07:45:12Z automatic 1.7 8.0 -41.75 174.26
2025-08-04T07:45:11Z automatic 1.7 8.0 -41.75 174.26
2025-08-04T07:44:55Z automatic 1.7 8.0 -41.75 174.26
2025-08-04T07:44:44Z automatic 1.7 7.1 -41.74 174.24
2025-08-04T07:44:23Z automatic 2.2 7.1 -41.74 174.24