Magnitude 1.5, Thu Aug 21 2025 6:07 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


0.01.02.0Magnitude01234567Time 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


01020Depth (km)01234567Time 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
2025-08-21T06:14:51Z best 1.5 17.2 -39.89 176.62
2025-08-21T06:09:21Z automatic 1.4 14.5 -39.87 176.60
2025-08-21T06:09:20Z automatic 1.4 14.5 -39.87 176.60
2025-08-21T06:08:54Z automatic 1.4 14.5 -39.87 176.60
2025-08-21T06:08:44Z automatic 1.3 14.5 -39.87 176.60
2025-08-21T06:08:38Z automatic 1.3 14.5 -39.87 176.60
2025-08-21T06:08:35Z automatic 1.3 14.5 -39.87 176.60
2025-08-21T06:08:34Z automatic 1.3 19.2 -39.87 176.61
2025-08-21T06:08:28Z automatic 1.2 19.2 -39.87 176.61
2025-08-21T06:08:23Z automatic 1.1 19.2 -39.87 176.61
2025-08-21T06:08:20Z automatic 1.2 19.2 -39.87 176.61
2025-08-21T06:08:17Z automatic 1.3 19.2 -39.87 176.61