Magnitude 1.7, Fri Feb 28 2025 9:02 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


0.01.02.0Magnitude012345678910111213141516171819202122232425Time 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)012345678910111213141516171819202122232425Time 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
2025-02-27T20:28:06Z best 1.7 22.0 -40.91 175.65
2025-02-27T20:04:39Z preliminary 1.6 18.1 -40.93 175.66
2025-02-27T20:04:32Z automatic 1.8 23.8 -40.93 175.65
2025-02-27T20:04:11Z automatic 1.8 23.8 -40.93 175.65
2025-02-27T20:04:00Z automatic 1.7 23.8 -40.93 175.65
2025-02-27T20:03:56Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:50Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:48Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:46Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:45Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:45Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:44Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:44Z automatic 1.6 23.8 -40.93 175.65
2025-02-27T20:03:41Z automatic 1.5 23.8 -40.93 175.65
2025-02-27T20:03:39Z automatic 1.5 21.3 -40.93 175.66
2025-02-27T20:03:35Z automatic 1.5 21.3 -40.93 175.66
2025-02-27T20:03:34Z automatic 1.6 21.3 -40.93 175.66
2025-02-27T20:03:32Z automatic 1.5 21.3 -40.93 175.66
2025-02-27T20:03:27Z automatic 1.4 21.3 -40.93 175.66