Magnitude 2.2, Thu May 1 2025 4:27 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


0.01.02.03.0Magnitude012Time 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


010Depth (km)012Time 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
2025-05-01T06:39:07Z best 2.2 5.0 -41.60 174.43
2025-05-01T04:31:41Z preliminary 2.2 4.9 -41.59 174.43
2025-05-01T04:29:54Z automatic 2.2 10.1 -41.60 174.42
2025-05-01T04:29:54Z automatic 2.2 10.1 -41.60 174.42
2025-05-01T04:29:42Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:37Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:30Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:23Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:19Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:15Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:09Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:08Z automatic 2.1 10.1 -41.60 174.42
2025-05-01T04:29:08Z automatic 2.1 11.0 -41.60 174.42
2025-05-01T04:28:54Z automatic 2.1 11.0 -41.60 174.42
2025-05-01T04:28:53Z automatic 2.2 11.0 -41.60 174.42