Magnitude 1.6, Tue Jul 1 2025 11:30 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


0.01.02.0Magnitude012345Time since earthquake (hours)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)012345Time since earthquake (hours)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
2025-07-01T17:04:45Z best 1.6 22.2 -39.44 177.22
2025-07-01T14:53:00Z preliminary 1.6 25.5 -39.41 177.18
2025-07-01T14:51:16Z preliminary 1.6 25.5 -39.41 177.18
2025-07-01T11:32:07Z preliminary 1.6 25.3 -39.41 177.18
2025-07-01T11:31:57Z automatic 1.5 21.3 -39.39 177.09
2025-07-01T11:31:22Z automatic 1.5 21.3 -39.39 177.09
2025-07-01T11:31:07Z automatic 1.5 21.3 -39.39 177.09
2025-07-01T11:30:59Z automatic 1.4 21.3 -39.39 177.09