Magnitude 6.4, Tue Sep 9 2025 9:47 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


0.01.02.03.04.05.06.07.0Magnitude01234567891011121314151617181920212223242526Time 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


0100Depth (km)01234567891011121314151617181920212223242526Time 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
2025-09-08T22:14:10Z best 6.4 33.0 -20.90 173.73
2025-09-08T21:59:27Z preliminary 6.5 33.0 -20.91 173.73
2025-09-08T21:54:16Z automatic 3.3 99.8 -39.56 174.77
2025-09-08T21:54:11Z automatic 3.2 99.8 -39.56 174.77
2025-09-08T21:54:09Z automatic 3.1 99.8 -39.56 174.77
2025-09-08T21:54:08Z automatic 3.1 99.8 -39.56 174.77
2025-09-08T21:54:07Z automatic 3.1 99.8 -39.56 174.77
2025-09-08T21:54:06Z automatic 3.0 99.8 -39.56 174.77
2025-09-08T21:54:03Z automatic 3.0 99.8 -39.56 174.77
2025-09-08T21:54:02Z automatic 2.9 99.8 -39.56 174.77
2025-09-08T21:54:00Z automatic 2.9 99.8 -39.56 174.77
2025-09-08T21:53:52Z automatic 3.0 99.8 -39.56 174.77
2025-09-08T21:53:45Z automatic 3.4 99.8 -39.56 174.77