Magnitude 1.9, Wed May 28 2025 8:41 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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648Time 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)024681012141618202224262830323436384042444648Time 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
2025-05-28T09:30:12Z best 1.9 89.6 -41.44 172.45
2025-05-28T09:30:12Z preliminary 1.6 87.5 -41.43 172.46
2025-05-28T08:43:05Z preliminary 2.1 87.5 -41.43 172.46
2025-05-28T08:42:41Z automatic 2.2 81.2 -41.52 172.55