Magnitude 1.6, Sat Jul 19 2025 6:48 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


0.01.02.0Magnitude01234567Time since earthquake (hours)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


012345678910Depth (km)01234567Time since earthquake (hours)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
2025-07-19T02:48:29Z best 1.6 5.0 -43.60 169.87
2025-07-18T18:55:02Z preliminary 1.8 5.0 -43.60 169.86
2025-07-18T18:50:34Z automatic 1.7 5.5 -43.58 169.83
2025-07-18T18:50:29Z automatic 1.7 5.5 -43.58 169.83
2025-07-18T18:50:27Z automatic 1.7 5.5 -43.58 169.83
2025-07-18T18:50:24Z automatic 1.7 5.5 -43.58 169.83
2025-07-18T18:50:12Z automatic 1.7 5.5 -43.58 169.83
2025-07-18T18:49:38Z automatic 1.6 7.8 -43.56 169.83