Magnitude 2.7, Fri Aug 1 2025 11:02 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


0.01.02.03.0Magnitude012345Time 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


0100200Depth (km)012345Time 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
2025-07-31T23:07:18Z best 2.7 185.2 -38.64 176.02
2025-07-31T23:07:18Z automatic 2.2 66.4 -40.13 176.50
2025-07-31T23:04:29Z automatic 2.3 66.4 -40.13 176.50
2025-07-31T23:04:22Z automatic 2.3 66.4 -40.13 176.50
2025-07-31T23:04:15Z automatic 2.2 66.4 -40.13 176.50
2025-07-31T23:04:12Z automatic 2.2 66.4 -40.13 176.50