Magnitude 0.9, Tue Apr 29 2025 7:03 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


0.01.0Magnitude012Time since earthquake (hours)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


01020Depth (km)012Time since earthquake (hours)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
2025-04-29T09:46:29Z best 0.9 13.3 -40.97 175.62
2025-04-29T07:05:41Z preliminary 1.0 10.9 -40.97 175.63
2025-04-29T07:04:55Z preliminary 0.9 10.9 -40.97 175.63
2025-04-29T07:04:55Z automatic 0.9 17.3 -40.98 175.64
2025-04-29T07:04:52Z automatic 0.9 17.3 -40.98 175.64
2025-04-29T07:04:48Z automatic 0.9 17.3 -40.98 175.64
2025-04-29T07:04:45Z automatic 0.9 17.3 -40.98 175.64
2025-04-29T07:04:40Z automatic 0.8 17.3 -40.98 175.64
2025-04-29T07:04:38Z automatic 0.8 17.3 -40.98 175.64
2025-04-29T07:04:37Z automatic 0.9 17.3 -40.98 175.64
2025-04-29T07:04:31Z automatic 0.7 17.3 -40.98 175.64