Magnitude 2.3, Sun May 4 2025 4:43 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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648Time 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)024681012141618202224262830323436384042444648Time 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
2025-05-03T17:33:09Z best 2.3 126.0 -37.51 176.97
2025-05-03T16:45:47Z preliminary 2.1 125.2 -37.48 176.99
2025-05-03T16:45:47Z automatic 2.1 89.6 -37.61 176.84
2025-05-03T16:45:47Z automatic 2.1 89.6 -37.61 176.84
2025-05-03T16:45:27Z automatic 2.2 89.6 -37.61 176.84
2025-05-03T16:45:18Z automatic 2.0 89.6 -37.61 176.84