Magnitude 2.1, Sat Jan 18 2025 5:33 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


0.01.02.03.0Magnitude01234567891011121314151617Time 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


0100200Depth (km)01234567891011121314151617Time 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
2025-01-17T16:51:04Z best 2.1 187.1 -39.70 173.94
2025-01-17T16:36:58Z preliminary 2.6 203.2 -39.73 173.82
2025-01-17T16:36:11Z automatic 2.6 163.0 -39.88 173.91
2025-01-17T16:35:55Z automatic 2.0 163.0 -39.88 173.91