Magnitude 0.4, Thu Aug 14 2025 4:02 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


0.01.0Magnitude012345Time 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)012345Time 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
2025-08-13T16:07:50Z best 0.4 5.0 -39.16 175.41
2025-08-13T16:07:50Z preliminary 0.4 5.2 -39.15 175.42
2025-08-13T16:05:19Z preliminary 0.4 5.2 -39.15 175.42
2025-08-13T16:05:06Z preliminary 0.6 5.2 -39.15 175.42
2025-08-13T16:04:07Z automatic 0.5 9.9 -39.15 175.40
2025-08-13T16:04:01Z automatic 0.3 9.9 -39.15 175.40