Magnitude 1.7, Sat Jun 28 2025 5:00 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


0.01.02.03.0Magnitude01234567891011121314151617181920212223242526Time 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


010Depth (km)01234567891011121314151617181920212223242526Time 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
2025-06-28T05:27:17Z best 1.7 5.0 -41.77 174.28
2025-06-28T05:03:30Z preliminary 1.8 11.3 -41.77 174.19
2025-06-28T05:02:28Z automatic 2.1 10.1 -41.75 174.25
2025-06-28T05:01:37Z automatic 2.1 10.1 -41.75 174.25