Magnitude 1.9, Tue Apr 29 2025 4:12 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


0.01.02.03.0Magnitude02468101214161820222426283032Time 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)02468101214161820222426283032Time 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
2025-04-28T16:44:54Z best 1.9 111.9 -39.57 174.56
2025-04-28T16:14:26Z preliminary 1.7 92.1 -39.58 174.54
2025-04-28T16:14:16Z automatic 2.0 58.9 -39.74 174.72
2025-04-28T16:13:38Z automatic 1.9 58.9 -39.74 174.72
2025-04-28T16:13:37Z automatic 1.9 58.9 -39.74 174.72
2025-04-28T16:13:34Z automatic 1.9 58.9 -39.74 174.72
2025-04-28T16:13:34Z automatic 1.9 58.9 -39.74 174.72
2025-04-28T16:13:32Z automatic 2.1 58.9 -39.74 174.72
2025-04-28T16:13:31Z automatic 2.1 58.9 -39.74 174.72
2025-04-28T16:13:27Z automatic 2.1 58.9 -39.74 174.72
2025-04-28T16:13:27Z automatic 2.1 58.9 -39.74 174.72
2025-04-28T16:13:26Z automatic 2.0 58.9 -39.74 174.72
2025-04-28T16:13:24Z automatic 2.0 58.9 -39.74 174.72