Magnitude 5.5, Wed Apr 30 2025 1:35 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


0.01.02.03.04.05.06.0Magnitude024681012141618202224262830323436384042444648505254Time 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


0204060Depth (km)024681012141618202224262830323436384042444648505254Time 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
2025-04-29T14:30:39Z best 5.5 33.0 -28.11 -175.34
2025-04-29T14:30:39Z deleted 5.5 33.0 -28.11 -175.34
2025-04-29T13:42:30Z deleted 3.6 50.6 -41.82 173.57
2025-04-29T13:42:28Z deleted 3.6 50.6 -41.82 173.57
2025-04-29T13:42:03Z deleted 3.6 50.6 -41.82 173.57
2025-04-29T13:41:56Z deleted 3.6 50.6 -41.82 173.57
2025-04-29T13:41:54Z deleted 3.6 50.6 -41.82 173.57
2025-04-29T13:41:45Z deleted 2.9 50.6 -41.82 173.57
2025-04-29T13:41:27Z deleted 2.9 50.6 -41.82 173.57