Magnitude 1.7, Sat Jul 5 2025 3:44 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


010203040Depth (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
2025-07-04T17:15:51Z best 1.7 33.3 -39.83 176.64
2025-07-04T15:47:07Z preliminary 1.6 33.3 -39.83 176.63
2025-07-04T15:47:06Z automatic 1.6 33.4 -39.85 176.62
2025-07-04T15:45:56Z automatic 1.3 33.4 -39.85 176.62
2025-07-04T15:45:55Z automatic 1.3 33.4 -39.85 176.62
2025-07-04T15:45:53Z automatic 1.2 33.4 -39.85 176.62
2025-07-04T15:45:49Z automatic 1.1 33.4 -39.85 176.62
2025-07-04T15:45:44Z automatic 1.3 33.4 -39.85 176.62