Magnitude 1.7, Wed Jan 22 2025 6:01 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 (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


0102030Depth (km)0123Time 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
2025-01-21T20:50:29Z best 1.7 22.4 -40.50 175.53
2025-01-21T17:02:56Z preliminary 1.6 23.6 -40.48 175.51
2025-01-21T17:02:56Z automatic 1.5 30.1 -40.51 175.55
2025-01-21T17:02:52Z automatic 1.1 30.1 -40.51 175.55