Magnitude 1.3, Fri Feb 21 2025 4:21 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


0.01.02.0Magnitude02468101214161820222426283032343638Time 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


01020Depth (km)02468101214161820222426283032343638Time 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
2025-02-20T16:01:12Z best 1.3 10.4 -39.53 175.65
2025-02-20T15:22:54Z preliminary 1.0 11.5 -39.50 175.66
2025-02-20T15:22:51Z automatic 0.8 17.3 -39.47 175.69
2025-02-20T15:22:40Z automatic 0.8 17.3 -39.47 175.69
2025-02-20T15:22:34Z automatic 0.6 5.2 -39.36 175.73
2025-02-20T15:22:29Z automatic 0.3 5.2 -39.36 175.73
2025-02-20T15:22:25Z automatic 0.3 5.2 -39.36 175.73