Magnitude 1.2, Tue Feb 18 2025 9:53 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


012345678910Depth (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
2025-02-18T09:54:08Z best 1.2 6.1 -39.01 175.75
2025-02-18T08:55:05Z preliminary 1.2 5.8 -39.01 175.74
2025-02-18T08:54:31Z automatic 1.2 7.7 -39.02 175.74
2025-02-18T08:54:26Z automatic 1.2 7.7 -39.02 175.74
2025-02-18T08:54:25Z automatic 1.2 7.7 -39.02 175.74
2025-02-18T08:54:24Z automatic 1.2 7.7 -39.02 175.74
2025-02-18T08:54:23Z automatic 1.4 7.7 -39.02 175.74