Magnitude 1.4, Wed Aug 20 2025 2:34 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


0.01.02.0Magnitude0123Time 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


01020Depth (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
2025-08-19T14:37:41Z best 1.4 21.7 -40.14 176.22
2025-08-19T14:36:16Z automatic 1.4 20.6 -40.15 176.23
2025-08-19T14:36:10Z automatic 1.3 20.6 -40.15 176.23
2025-08-19T14:35:49Z automatic 1.2 20.6 -40.15 176.23
2025-08-19T14:35:41Z automatic 1.1 20.6 -40.15 176.23