Magnitude 1.4, Wed May 21 2025 11:33 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


0.01.02.0Magnitude024681012141618202224262830323436Time 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


0102030Depth (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
2025-05-21T12:10:36Z best 1.4 15.7 -41.68 174.12
2025-05-21T11:36:47Z preliminary 1.2 12.2 -41.68 174.13
2025-05-21T11:35:07Z preliminary 1.7 12.2 -41.68 174.13
2025-05-21T11:34:19Z automatic 0.7 25.0 -41.67 174.08