Magnitude 1.7, Fri Feb 28 2025 5:15 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


0.01.02.0Magnitude01234567Time 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


010Depth (km)01234567Time 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
2025-02-27T16:23:01Z best 1.7 10.0 -39.15 177.80
2025-02-27T16:16:38Z preliminary 1.6 10.2 -39.16 177.77
2025-02-27T16:16:31Z automatic 1.5 9.4 -39.02 177.73
2025-02-27T16:16:31Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:22Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:21Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:18Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:15Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:14Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:13Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:12Z automatic 1.4 9.4 -39.02 177.73
2025-02-27T16:16:05Z automatic 1.2 9.4 -39.02 177.73
2025-02-27T16:16:03Z automatic 1.2 10.1 -39.02 177.73
2025-02-27T16:16:02Z automatic 1.3 10.1 -39.02 177.73