Magnitude 3.1, Thu Apr 17 2025 11:30 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


0.01.02.03.04.0Magnitude012Time since earthquake (weeks)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)012Time since earthquake (weeks)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
2025-05-01T00:01:31Z best 3.1 5.0 -38.22 178.01
2025-04-16T23:42:40Z best 3.1 5.0 -38.23 178.01
2025-04-16T23:32:05Z preliminary 3.0 7.6 -38.23 178.01
2025-04-16T23:31:59Z preliminary 3.0 7.6 -38.23 178.01
2025-04-16T23:31:55Z preliminary 3.0 7.6 -38.23 178.01
2025-04-16T23:31:54Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:51Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:51Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:50Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:49Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:49Z automatic 3.0 9.9 -38.24 178.01
2025-04-16T23:31:48Z automatic 2.9 9.9 -38.24 178.01
2025-04-16T23:31:48Z automatic 2.9 9.9 -38.24 178.01
2025-04-16T23:31:46Z automatic 2.9 9.9 -38.24 178.01
2025-04-16T23:31:46Z automatic 2.9 9.9 -38.24 178.01
2025-04-16T23:31:45Z automatic 2.8 9.9 -38.24 178.01
2025-04-16T23:31:44Z automatic 2.8 9.9 -38.24 178.02
2025-04-16T23:31:39Z automatic 2.8 9.9 -38.24 178.02
2025-04-16T23:31:34Z automatic 2.8 9.9 -38.24 178.02
2025-04-16T23:31:32Z automatic 2.8 9.9 -38.24 178.02
2025-04-16T23:31:31Z automatic 2.8 9.9 -38.24 178.02