Magnitude 1.2, Wed Apr 30 2025 5:33 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


0.01.02.0Magnitude024681012141618202224262830Time 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


010Depth (km)024681012141618202224262830Time 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
2025-04-29T18:04:07Z best 1.2 5.0 -43.53 171.14
2025-04-29T17:35:14Z preliminary 1.8 3.5 -43.53 171.15
2025-04-29T17:35:06Z automatic 1.6 8.0 -43.54 171.16
2025-04-29T17:34:49Z automatic 1.6 8.0 -43.54 171.16
2025-04-29T17:34:48Z automatic 1.6 8.0 -43.54 171.16
2025-04-29T17:34:45Z automatic 1.6 8.0 -43.54 171.16
2025-04-29T17:34:43Z automatic 1.2 8.0 -43.54 171.16
2025-04-29T17:34:31Z automatic 1.2 10.1 -43.54 171.15
2025-04-29T17:34:26Z automatic 1.2 10.1 -43.54 171.15