Magnitude 3.4, Thu May 1 2025 12:05 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


0.01.02.03.04.0Magnitude0123456789101112131415Time 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


0100Depth (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
2025-04-30T12:20:15Z best 3.4 102.9 -37.19 -179.57
2025-04-30T12:07:50Z preliminary 3.2 33.0 -37.26 -179.48
2025-04-30T12:07:48Z automatic 2.5 36.6 -38.11 178.41
2025-04-30T12:07:47Z automatic 2.5 36.6 -38.11 178.41
2025-04-30T12:07:45Z automatic 2.5 36.6 -38.11 178.41
2025-04-30T12:07:43Z automatic 2.4 36.6 -38.11 178.41
2025-04-30T12:07:40Z automatic 2.2 33.8 -37.95 178.61
2025-04-30T12:07:40Z automatic 2.4 36.6 -38.11 178.41
2025-04-30T12:07:38Z automatic 2.3 36.6 -38.11 178.41
2025-04-30T12:07:37Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:35Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:29Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:29Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:26Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:26Z automatic 2.2 36.6 -38.11 178.41
2025-04-30T12:07:23Z automatic 1.7 36.6 -38.11 178.41
2025-04-30T12:07:23Z automatic 1.7 33.8 -37.95 178.61
2025-04-30T12:07:20Z automatic 1.5 33.8 -37.95 178.61