Magnitude 2.2, Mon Jul 21 2025 6:53 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


0.01.02.03.0Magnitude02468101214161820222426283032Time since earthquake (minutes)Magnitude Historyd

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)02468101214161820222426283032Time since earthquake (minutes)Depth Historyd

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
2025-07-20T19:25:36Z deleted 2.2 71.9 -38.36 176.37
2025-07-20T18:57:12Z automatic 2.2 71.9 -38.36 176.37
2025-07-20T18:55:11Z automatic 2.2 71.9 -38.36 176.37
2025-07-20T18:55:09Z automatic 2.1 71.9 -38.36 176.37
2025-07-20T18:55:08Z automatic 2.3 71.9 -38.36 176.37