Magnitude 1.8, Mon Aug 11 2025 7:45 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


0.01.02.03.0Magnitude01234Time 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


012345678Depth (km)01234Time 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
2025-08-11T07:49:43Z best 1.8 5.0 -45.40 169.76
2025-08-11T07:49:43Z best 1.8 5.0 -45.40 169.76
2025-08-11T07:46:58Z automatic 2.5 5.5 -45.41 169.82
2025-08-11T07:46:57Z automatic 2.5 5.5 -45.41 169.82
2025-08-11T07:46:57Z automatic 2.5 5.5 -45.41 169.82
2025-08-11T07:46:56Z automatic 2.4 5.5 -45.41 169.82
2025-08-11T07:46:47Z automatic 2.4 5.5 -45.41 169.82
2025-08-11T07:46:46Z automatic 2.4 5.5 -45.41 169.82
2025-08-11T07:46:46Z automatic 2.4 5.5 -45.41 169.82
2025-08-11T07:46:39Z automatic 1.9 5.5 -45.41 169.82
2025-08-11T07:46:30Z automatic 1.9 5.5 -45.41 169.82
2025-08-11T07:46:25Z automatic 1.9 5.5 -45.41 169.82
2025-08-11T07:46:20Z automatic 1.9 5.5 -45.41 169.82
2025-08-11T07:46:01Z automatic 1.9 6.4 -45.41 169.82