Magnitude 5.2, Tue Aug 19 2025 7:25 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


0.01.02.03.04.05.06.0Magnitude012345678910111213Time 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


0100200300400500600700Depth (km)012345678910111213Time 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
2025-08-18T19:39:09Z best 5.2 600.0 -24.62 -179.16
2025-08-18T19:39:07Z best 5.1 600.0 -24.62 -179.16
2025-08-18T19:34:21Z preliminary 4.7 600.0 -24.58 -178.83
2025-08-18T19:30:19Z automatic 2.2 45.0 -38.13 176.46
2025-08-18T19:30:02Z automatic 2.1 45.0 -38.13 176.46
2025-08-18T19:29:50Z automatic 2.0 45.0 -38.13 176.46
2025-08-18T19:29:29Z automatic 2.1 45.0 -38.13 176.46
2025-08-18T19:29:28Z automatic 1.8 45.0 -38.13 176.46