Magnitude 2.3, Thu May 22 2025 12:53 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


0.01.02.03.0Magnitude0123456Time 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)0123456Time 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
2025-05-22T01:00:16Z best 2.3 0.0 -41.65 171.90
2025-05-22T00:56:29Z preliminary 2.6 0.0 -41.65 171.90
2025-05-22T00:56:08Z automatic 2.5 7.3 -41.64 171.84
2025-05-22T00:56:05Z automatic 2.3 7.3 -41.64 171.84
2025-05-22T00:55:53Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:44Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:36Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:33Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:25Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:23Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:23Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:22Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:22Z automatic 2.2 7.3 -41.64 171.84
2025-05-22T00:55:12Z automatic 2.0 7.3 -41.64 171.84
2025-05-22T00:55:08Z automatic 2.0 7.3 -41.64 171.84
2025-05-22T00:55:07Z automatic 2.0 7.3 -41.64 171.84
2025-05-22T00:55:03Z automatic 1.8 7.3 -41.64 171.84
2025-05-22T00:54:37Z automatic 1.8 10.1 -41.65 171.83
2025-05-22T00:54:36Z automatic 1.9 10.0 -41.61 171.79