Magnitude 2.8, Thu Aug 28 2025 10:59 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


0.01.02.03.0Magnitude012Time since earthquake (weeks)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


0102030Depth (km)012Time since earthquake (weeks)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
2025-09-15T02:24:25Z best 2.8 12.0 -37.04 178.60
2025-08-27T23:06:23Z best 2.7 12.0 -37.01 178.57
2025-08-27T23:06:23Z automatic 2.2 32.0 -37.62 178.28
2025-08-27T23:01:57Z automatic 2.2 32.0 -37.62 178.28
2025-08-27T23:01:54Z automatic 2.2 32.0 -37.62 178.28
2025-08-27T23:01:12Z automatic 2.1 32.0 -37.62 178.28
2025-08-27T23:01:05Z automatic 2.0 32.0 -37.62 178.28
2025-08-27T23:01:02Z automatic 1.9 32.0 -37.62 178.28
2025-08-27T23:00:58Z automatic 1.9 32.0 -37.62 178.28
2025-08-27T23:00:52Z automatic 1.9 32.0 -37.62 178.28