Magnitude 1.8, Fri Jan 17 2025 5:16 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


0.01.02.0Magnitude01234567Time 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


010Depth (km)01234567Time 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
2025-01-17T04:24:18Z best 1.8 5.0 -43.53 172.32
2025-01-17T04:17:56Z preliminary 1.9 5.0 -43.54 172.32
2025-01-17T04:17:46Z preliminary 1.9 5.0 -43.54 172.32
2025-01-17T04:17:45Z preliminary 1.9 5.0 -43.54 172.32
2025-01-17T04:17:44Z preliminary 1.9 5.0 -43.54 172.32
2025-01-17T04:17:43Z preliminary 1.8 5.0 -43.54 172.32
2025-01-17T04:17:38Z preliminary 1.7 5.0 -43.54 172.32
2025-01-17T04:17:37Z automatic 1.7 10.8 -43.54 172.31
2025-01-17T04:17:32Z automatic 1.6 10.8 -43.54 172.31
2025-01-17T04:17:31Z automatic 1.5 10.8 -43.54 172.31
2025-01-17T04:17:29Z automatic 1.3 10.8 -43.54 172.31