Magnitude 1.9, Tue Feb 18 2025 8:37 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


01020Depth (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
2025-02-18T08:58:51Z best 1.9 15.1 -39.11 174.12
2025-02-18T07:40:00Z preliminary 1.7 15.9 -39.11 174.13
2025-02-18T07:38:48Z preliminary 1.9 15.9 -39.11 174.13
2025-02-18T07:38:48Z automatic 1.8 12.0 -39.15 174.11
2025-02-18T07:38:40Z automatic 1.8 12.0 -39.15 174.11
2025-02-18T07:38:38Z automatic 1.8 12.0 -39.15 174.11
2025-02-18T07:38:30Z automatic 1.7 12.0 -39.15 174.11
2025-02-18T07:37:58Z automatic 1.6 12.0 -39.16 174.11