Magnitude 1.2, Thu Jul 17 2025 1:51 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 (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)01234Time 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
2025-07-16T18:27:11Z best 1.2 27.8 -39.75 175.90
2025-07-16T13:55:23Z preliminary 1.2 28.6 -39.75 175.90
2025-07-16T13:55:14Z preliminary 1.2 28.6 -39.75 175.90
2025-07-16T13:53:11Z automatic 1.1 20.3 -39.74 176.62
2025-07-16T13:52:48Z automatic 0.8 20.3 -39.74 176.62
2025-07-16T13:52:45Z automatic 0.5 20.3 -39.74 176.62