Magnitude 5.5, Tue Aug 26 2025 1:32 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


0.01.02.03.04.05.06.0Magnitude0246810121416182022242628303234Time 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


0100200300400500600700Depth (km)0246810121416182022242628303234Time 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
2025-08-26T02:07:12Z best 5.5 589.0 -17.86 -178.55
2025-08-26T01:58:38Z best 5.5 545.2 -18.64 -178.07
2025-08-26T01:39:25Z preliminary 5.5 600.0 -17.79 -178.59
2025-08-26T01:38:31Z automatic 3.3 107.3 -36.46 176.83
2025-08-26T01:38:30Z automatic 3.3 107.3 -36.46 176.83
2025-08-26T01:38:28Z automatic 3.3 107.3 -36.46 176.83
2025-08-26T01:38:27Z automatic 3.3 107.3 -36.46 176.83
2025-08-26T01:38:26Z automatic 3.2 107.3 -36.46 176.83
2025-08-26T01:38:25Z automatic 3.3 107.3 -36.46 176.83
2025-08-26T01:38:23Z automatic 3.2 107.3 -36.46 176.83
2025-08-26T01:38:18Z automatic 3.3 107.3 -36.46 176.83