Magnitude 1.7, Fri Jul 4 2025 12:32 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


010203040Depth (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
2025-07-03T16:54:36Z best 1.7 27.6 -40.58 175.07
2025-07-03T12:35:42Z preliminary 1.9 25.6 -40.58 175.06
2025-07-03T12:35:41Z preliminary 1.7 25.6 -40.58 175.06
2025-07-03T12:33:55Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:54Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:46Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:44Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:43Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:42Z automatic 1.9 35.2 -40.57 175.06
2025-07-03T12:33:38Z automatic 2.0 35.2 -40.57 175.06
2025-07-03T12:33:36Z automatic 2.0 35.2 -40.57 175.06
2025-07-03T12:33:35Z automatic 2.0 35.2 -40.57 175.06