Magnitude 1.0, Mon Jul 28 2025 6:23 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


0.01.02.0Magnitude024681012141618202224262830323436Time 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


01234567Depth (km)024681012141618202224262830323436Time 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
2025-07-27T19:00:57Z best 1.0 3.9 -38.96 175.72
2025-07-27T18:27:18Z preliminary 0.9 5.0 -38.97 175.72
2025-07-27T18:24:44Z automatic 1.2 5.2 -38.99 175.72
2025-07-27T18:24:35Z automatic 1.2 5.2 -38.99 175.72
2025-07-27T18:24:25Z automatic 1.2 5.5 -38.98 175.71
2025-07-27T18:24:23Z automatic 1.2 5.5 -38.98 175.71