Magnitude 1.9, Tue Aug 19 2025 2:18 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


0.01.02.03.0Magnitude01234Time 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


0100Depth (km)01234Time 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
2025-08-18T14:22:38Z best 1.9 153.7 -40.20 173.49
2025-08-18T14:22:38Z best 1.9 153.7 -40.20 173.49
2025-08-18T14:22:38Z automatic 2.3 118.4 -40.56 173.54
2025-08-18T14:19:59Z automatic 2.5 118.4 -40.56 173.54
2025-08-18T14:19:59Z automatic 2.5 118.4 -40.56 173.54
2025-08-18T14:19:51Z automatic 2.7 118.4 -40.56 173.54
2025-08-18T14:19:47Z automatic 2.8 118.4 -40.56 173.54