Magnitude 3.3, Sun May 4 2025 11:25 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


0.01.02.03.04.0Magnitude0123456789101112131415Time 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


0100200300400500Depth (km)0123456789101112131415Time 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
2025-05-04T11:40:41Z best 3.3 421.9 -32.58 179.98
2025-05-04T11:31:39Z preliminary 3.4 381.0 -32.45 179.90
2025-05-04T11:28:40Z automatic 1.3 54.3 -37.79 177.98
2025-05-04T11:28:32Z automatic 0.8 54.3 -37.79 177.98
2025-05-04T11:27:58Z automatic 0.5 54.3 -37.79 177.98