Magnitude 1.6, Tue Feb 18 2025 1:00 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


0.01.02.0Magnitude01234Time 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


010203040Depth (km)01234Time 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
2025-02-17T16:40:24Z best 1.6 26.0 -40.97 174.24
2025-02-17T12:01:55Z preliminary 2.0 25.7 -40.97 174.24
2025-02-17T12:01:41Z preliminary 1.9 25.7 -40.97 174.24
2025-02-17T12:01:38Z automatic 1.9 39.9 -40.99 174.23
2025-02-17T12:01:36Z automatic 1.9 39.9 -40.99 174.23
2025-02-17T12:01:34Z automatic 1.9 39.9 -40.99 174.23
2025-02-17T12:01:33Z automatic 1.9 39.9 -40.99 174.23
2025-02-17T12:01:32Z automatic 1.9 39.9 -40.99 174.23
2025-02-17T12:01:30Z automatic 1.8 39.9 -40.99 174.23
2025-02-17T12:01:26Z automatic 1.8 39.9 -40.99 174.23
2025-02-17T12:01:23Z automatic 1.8 40.3 -40.99 174.23
2025-02-17T12:01:21Z automatic 1.6 40.3 -40.99 174.23
2025-02-17T12:01:12Z automatic 1.4 40.3 -40.99 174.23