Magnitude 1.6, Wed Jul 2 2025 1:36 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


0.01.02.03.0Magnitude0123Time 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)0123Time 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
2025-07-01T17:23:08Z best 1.6 8.5 -41.77 174.28
2025-07-01T13:38:56Z preliminary 1.7 9.1 -41.76 174.27
2025-07-01T13:38:09Z preliminary 1.4 9.1 -41.76 174.27
2025-07-01T13:38:08Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:38:07Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:38:07Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:37:51Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:37:48Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:37:47Z automatic 1.7 8.5 -41.74 174.27
2025-07-01T13:37:47Z automatic 1.9 8.5 -41.74 174.27
2025-07-01T13:37:41Z automatic 1.8 8.0 -41.75 174.25
2025-07-01T13:37:24Z automatic 2.3 8.0 -41.75 174.25