Magnitude 1.7, Tue Jul 1 2025 3:55 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


0.01.02.0Magnitude01Time 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


010Depth (km)01Time 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
2025-06-30T17:08:27Z best 1.7 10.1 -39.25 173.82
2025-06-30T15:57:46Z preliminary 1.7 12.0 -39.26 173.82
2025-06-30T15:56:56Z automatic 1.8 8.0 -39.28 173.86
2025-06-30T15:56:55Z automatic 1.8 8.0 -39.28 173.86
2025-06-30T15:56:27Z automatic 1.6 8.0 -39.28 173.86
2025-06-30T15:56:22Z automatic 1.6 8.0 -39.28 173.86
2025-06-30T15:55:52Z automatic 1.6 8.5 -39.28 173.86
2025-06-30T15:55:50Z automatic 1.4 8.5 -39.28 173.86