Magnitude 2.9, Fri Aug 22 2025 3:32 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


0.01.02.03.0Magnitude012345678910111213141516171819202122Time 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


02040Depth (km)012345678910111213141516171819202122Time 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
2025-08-21T15:55:42Z best 2.9 35.5 -44.94 167.45
2025-08-21T15:35:07Z preliminary 2.9 33.0 -44.96 167.47
2025-08-21T15:34:59Z automatic 2.8 47.8 -45.01 167.65
2025-08-21T15:34:51Z automatic 2.8 47.8 -45.01 167.65
2025-08-21T15:34:39Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:37Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:36Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:36Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:34Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:34Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:31Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:28Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:28Z automatic 2.8 46.8 -45.02 167.64
2025-08-21T15:34:19Z automatic 2.7 46.8 -45.02 167.64
2025-08-21T15:34:18Z automatic 2.7 46.8 -45.02 167.64
2025-08-21T15:34:18Z automatic 2.7 46.8 -45.02 167.64
2025-08-21T15:34:06Z automatic 2.7 46.8 -45.02 167.64
2025-08-21T15:33:58Z automatic 2.7 39.4 -45.03 167.58
2025-08-21T15:33:57Z automatic 2.7 39.4 -45.03 167.58
2025-08-21T15:33:52Z automatic 2.8 39.4 -45.03 167.58