Magnitude 2.2, Sat Aug 23 2025 9:57 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


0.01.02.03.0Magnitude012Time 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


0100Depth (km)012Time 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
2025-08-22T22:00:17Z best 2.2 125.1 -39.47 174.41
2025-08-22T22:00:03Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T22:00:02Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T22:00:00Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T21:59:58Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T21:59:55Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T21:59:54Z automatic 2.3 84.0 -39.62 174.44
2025-08-22T21:59:48Z automatic 2.2 84.0 -39.62 174.44
2025-08-22T21:59:47Z automatic 2.2 84.0 -39.62 174.44
2025-08-22T21:59:46Z automatic 2.2 84.0 -39.62 174.44
2025-08-22T21:59:45Z automatic 2.2 84.0 -39.62 174.44
2025-08-22T21:59:45Z automatic 2.2 84.0 -39.62 174.44
2025-08-22T21:59:44Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:43Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:42Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:40Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:35Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:34Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:31Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:26Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:23Z automatic 2.1 84.0 -39.62 174.44
2025-08-22T21:59:05Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:05Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:03Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:01Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:00Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:00Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:59:00Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:58:59Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:58:58Z automatic 1.9 84.0 -39.62 174.44
2025-08-22T21:58:57Z automatic 1.9 84.0 -39.62 174.44
2025-08-22T21:58:55Z automatic 1.9 84.0 -39.62 174.44
2025-08-22T21:58:55Z automatic 1.9 84.0 -39.62 174.44
2025-08-22T21:58:54Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:58:54Z automatic 2.0 84.0 -39.62 174.44
2025-08-22T21:58:53Z automatic 1.7 84.0 -39.62 174.44
2025-08-22T21:58:48Z automatic 1.7 84.0 -39.62 174.44
2025-08-22T21:58:46Z automatic 1.7 84.0 -39.62 174.44