Magnitude 2.3, Thu Jul 17 2025 12:35 PM


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


0.01.02.03.0Magnitude024681012141618202224262830323436384042444648Time 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


010Depth (km)024681012141618202224262830323436384042444648Time 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
2025-07-17T01:24:36Z best 2.3 0.0 -42.34 171.30
2025-07-17T01:24:32Z best 2.3 0.0 -42.34 171.30
2025-07-17T01:24:32Z preliminary 2.3 5.0 -42.35 171.36
2025-07-17T00:38:01Z automatic 2.6 9.2 -42.36 171.41