Magnitude 2.1, Wed Jul 23 2025 6:29 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


0.01.02.03.0Magnitude01234567891011121314Time 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


020406080Depth (km)01234567891011121314Time 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
2025-07-22T18:43:54Z best 2.1 56.1 -39.36 176.23
2025-07-22T18:43:54Z preliminary 1.9 51.7 -39.37 176.25
2025-07-22T18:30:54Z preliminary 1.9 51.7 -39.37 176.25
2025-07-22T18:30:53Z preliminary 1.9 51.7 -39.37 176.25
2025-07-22T18:30:51Z preliminary 1.9 51.7 -39.37 176.25
2025-07-22T18:30:51Z preliminary 1.9 51.7 -39.37 176.25
2025-07-22T18:30:43Z preliminary 1.7 51.7 -39.37 176.25
2025-07-22T18:30:43Z automatic 1.6 66.8 -39.41 176.30
2025-07-22T18:30:42Z automatic 1.6 66.8 -39.41 176.30
2025-07-22T18:30:40Z automatic 1.4 66.8 -39.41 176.30