Magnitude 3.1, Sat Aug 9 2025 4:19 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


0.01.02.03.04.0Magnitude0123456Time 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)0123456Time 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
2025-08-09T04:25:07Z best 3.1 4.8 -37.89 178.37
2025-08-09T04:20:23Z preliminary 3.2 10.3 -37.91 178.40
2025-08-09T04:20:21Z automatic 3.3 8.5 -37.90 178.35
2025-08-09T04:20:21Z automatic 3.3 8.5 -37.90 178.35
2025-08-09T04:20:20Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:17Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:17Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:16Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:13Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:11Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:11Z automatic 3.2 8.5 -37.90 178.35
2025-08-09T04:20:10Z automatic 3.2 7.1 -37.90 178.35
2025-08-09T04:20:05Z automatic 3.1 7.1 -37.90 178.35
2025-08-09T04:19:58Z automatic 3.1 7.1 -37.90 178.35
2025-08-09T04:19:53Z automatic 3.1 7.1 -37.90 178.35
2025-08-09T04:19:45Z automatic 3.7 7.1 -37.90 178.35