Magnitude 1.7, Wed Jul 16 2025 2:48 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


0.01.02.0Magnitude0123Time 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


010203040Depth (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
2025-07-15T17:49:20Z best 1.7 12.0 -40.09 174.96
2025-07-15T14:54:42Z preliminary 1.7 12.0 -40.09 174.96
2025-07-15T14:54:42Z automatic 1.6 30.1 -40.53 174.96
2025-07-15T14:50:02Z automatic 1.9 30.1 -40.53 174.96
2025-07-15T14:49:57Z automatic 1.6 30.1 -40.53 174.96
2025-07-15T14:49:54Z automatic 1.6 30.1 -40.53 174.96
2025-07-15T14:49:49Z automatic 1.9 32.9 -40.11 174.82
2025-07-15T14:49:48Z automatic 1.6 30.1 -40.53 174.96
2025-07-15T14:49:46Z automatic 1.6 30.1 -40.53 174.96
2025-07-15T14:49:41Z automatic 1.6 30.1 -40.53 174.96