Magnitude 3.9, Thu Aug 7 2025 6:34 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


0.01.02.03.04.0Magnitude01234567891011121314151617Time 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


0204060Depth (km)01234567891011121314151617Time 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
2025-08-06T18:51:52Z best 3.9 21.7 -42.00 174.16
2025-08-06T18:37:11Z preliminary 3.8 22.2 -42.01 174.17
2025-08-06T18:37:11Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:09Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:09Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:08Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:08Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:07Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:07Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:07Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:06Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:06Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:05Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:04Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:04Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:01Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:37:00Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:59Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:59Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:59Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:58Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:58Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:56Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:55Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:54Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:52Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:51Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:50Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:49Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:47Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:46Z automatic 3.7 51.9 -42.03 174.22
2025-08-06T18:36:46Z automatic 3.8 51.9 -42.03 174.22
2025-08-06T18:36:45Z automatic 3.8 51.9 -42.03 174.22
2025-08-06T18:36:44Z automatic 3.8 51.9 -42.03 174.22
2025-08-06T18:36:38Z automatic 4.0 51.9 -42.03 174.22