Magnitude 0.9, Sat Jan 18 2025 10:25 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


0.01.0Magnitude012345678910111213141516171819202122232425262728Time 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)012345678910111213141516171819202122232425262728Time 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
2025-01-17T21:54:20Z best 0.9 15.3 -40.41 176.00
2025-01-17T21:27:40Z preliminary 0.9 15.3 -40.41 176.01
2025-01-17T21:27:40Z automatic 0.7 21.3 -40.42 176.01
2025-01-17T21:27:38Z automatic 0.6 21.3 -40.42 176.01
2025-01-17T21:27:32Z automatic 0.7 21.3 -40.42 176.01
2025-01-17T21:27:30Z automatic 0.8 21.3 -40.42 176.01