Magnitude 0.8, Wed Jul 23 2025 12:13 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


0.01.02.0Magnitude0123456789101112131415Time 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


01020Depth (km)0123456789101112131415Time 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
2025-07-22T12:28:56Z best 0.8 18.7 -41.24 175.31
2025-07-22T12:16:28Z preliminary 0.8 18.7 -41.24 175.31
2025-07-22T12:15:54Z automatic 1.1 22.0 -41.25 175.32
2025-07-22T12:15:00Z automatic 0.7 22.0 -41.25 175.32
2025-07-22T12:14:55Z automatic 0.7 22.0 -41.25 175.32
2025-07-22T12:14:53Z automatic 0.7 22.0 -41.25 175.32
2025-07-22T12:14:47Z automatic 0.7 21.3 -41.25 175.33
2025-07-22T12:14:40Z automatic 0.5 21.3 -41.25 175.33