Magnitude 3.9, Thu Jul 24 2025 9:12 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


0.01.02.03.04.0Magnitude0123456789101112131415161718Time 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)0123456789101112131415161718Time 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
2025-07-23T21:30:42Z best 3.9 69.9 -41.50 172.94
2025-07-23T21:14:00Z preliminary 3.6 68.3 -41.50 172.96
2025-07-23T21:13:59Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:59Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:57Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:56Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:55Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:54Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:46Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:46Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:39Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:38Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:37Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:37Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:35Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:35Z automatic 3.5 79.8 -41.57 173.08
2025-07-23T21:13:27Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:27Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:26Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:26Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:24Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:24Z automatic 3.4 79.8 -41.57 173.08
2025-07-23T21:13:23Z automatic 3.3 79.8 -41.57 173.08
2025-07-23T21:13:13Z automatic 3.3 79.8 -41.57 173.08
2025-07-23T21:13:13Z automatic 3.3 79.8 -41.57 173.08
2025-07-23T21:13:12Z automatic 3.2 79.8 -41.57 173.08
2025-07-23T21:13:11Z automatic 3.2 80.8 -41.55 173.03
2025-07-23T21:13:10Z automatic 3.2 80.8 -41.55 173.03
2025-07-23T21:13:10Z automatic 3.2 80.8 -41.55 173.03
2025-07-23T21:13:09Z automatic 3.1 80.8 -41.55 173.03
2025-07-23T21:13:07Z automatic 3.1 80.8 -41.55 173.03
2025-07-23T21:13:06Z automatic 3.0 80.8 -41.55 173.03
2025-07-23T21:13:02Z automatic 3.0 80.8 -41.55 173.03
2025-07-23T21:13:01Z automatic 3.0 80.8 -41.55 173.03