Magnitude 1.9, Mon Jul 21 2025 8:32 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


0.01.02.0Magnitude0246810121416182022242628303234Time 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)0246810121416182022242628303234Time 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
2025-07-21T09:08:11Z best 1.9 5.0 -38.04 175.84
2025-07-21T08:34:18Z preliminary 1.8 5.0 -38.04 175.85
2025-07-21T08:34:14Z automatic 1.9 10.3 -38.04 175.84
2025-07-21T08:33:50Z automatic 1.8 10.3 -38.04 175.84
2025-07-21T08:33:29Z automatic 1.9 10.3 -38.04 175.84
2025-07-21T08:33:18Z automatic 1.9 10.3 -38.04 175.84
2025-07-21T08:33:16Z automatic 1.9 10.8 -38.05 175.84
2025-07-21T08:33:08Z automatic 1.8 10.8 -38.05 175.84
2025-07-21T08:33:07Z automatic 1.9 10.8 -38.05 175.84
2025-07-21T08:33:06Z automatic 1.8 10.8 -38.05 175.84
2025-07-21T08:33:05Z automatic 1.9 10.8 -38.05 175.84