Magnitude 1.7, Thu Jan 30 2025 5:50 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


0.01.02.0Magnitude01Time since earthquake (hours)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


01234567Depth (km)01Time since earthquake (hours)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
2025-01-30T06:13:06Z best 1.7 4.2 -38.66 176.08
2025-01-30T04:54:11Z preliminary 1.7 4.2 -38.66 176.09
2025-01-30T04:51:10Z automatic 1.8 5.2 -38.62 176.05