Magnitude 1.9, Fri Aug 1 2025 11:03 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


0.01.02.0Magnitude012Time 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


010203040Depth (km)012Time 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
2025-08-01T13:23:18Z best 1.9 19.2 -41.60 174.77
2025-08-01T11:06:25Z preliminary 1.9 19.6 -41.60 174.76
2025-08-01T11:04:47Z automatic 1.8 35.2 -41.59 174.78
2025-08-01T11:04:38Z automatic 1.8 35.2 -41.59 174.78
2025-08-01T11:04:38Z automatic 1.8 35.2 -41.59 174.78
2025-08-01T11:04:36Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:34Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:32Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:30Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:30Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:29Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:29Z automatic 1.9 35.2 -41.59 174.78
2025-08-01T11:04:27Z automatic 2.0 35.2 -41.59 174.78
2025-08-01T11:04:25Z automatic 2.0 35.2 -41.59 174.78
2025-08-01T11:04:21Z automatic 1.9 39.4 -41.57 174.75