Magnitude 1.4, Tue Apr 29 2025 7:58 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


0.01.02.0Magnitude01234Time 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


0102030Depth (km)01234Time 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
2025-04-28T20:03:17Z best 1.4 23.0 -40.69 175.11
2025-04-28T20:03:17Z preliminary 1.4 23.6 -40.68 175.11
2025-04-28T20:02:01Z preliminary 1.5 23.6 -40.68 175.11
2025-04-28T19:59:59Z automatic 1.4 31.5 -40.73 175.13
2025-04-28T19:59:58Z automatic 1.4 31.5 -40.73 175.13
2025-04-28T19:59:53Z automatic 1.4 31.5 -40.73 175.13
2025-04-28T19:59:52Z automatic 1.4 31.5 -40.73 175.13
2025-04-28T19:59:48Z automatic 1.2 31.5 -40.73 175.13
2025-04-28T19:59:48Z automatic 1.2 29.6 -40.75 175.13
2025-04-28T19:59:39Z automatic 1.0 29.6 -40.75 175.13
2025-04-28T19:59:34Z automatic 1.0 29.6 -40.75 175.13
2025-04-28T19:59:29Z automatic 1.0 29.6 -40.75 175.13