Magnitude 1.4, Wed Aug 20 2025 9:55 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


0.01.02.0Magnitude0123Time 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


0102030Depth (km)0123Time 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
2025-08-20T09:58:46Z best 1.4 26.6 -39.64 176.28
2025-08-20T09:57:18Z automatic 1.6 25.9 -39.65 176.31
2025-08-20T09:57:12Z automatic 1.6 25.9 -39.65 176.31
2025-08-20T09:57:10Z automatic 1.6 25.9 -39.65 176.31
2025-08-20T09:57:10Z automatic 1.6 25.9 -39.65 176.31
2025-08-20T09:57:08Z automatic 1.5 25.9 -39.65 176.31
2025-08-20T09:57:08Z automatic 1.5 25.9 -39.65 176.31
2025-08-20T09:57:01Z automatic 1.2 25.9 -39.65 176.31
2025-08-20T09:57:01Z automatic 1.2 25.9 -39.65 176.31
2025-08-20T09:56:54Z automatic 1.2 25.9 -39.65 176.31