Magnitude 2.2, Tue Jul 22 2025 11:19 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


0.01.02.03.0Magnitude01Time 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)01Time 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
2025-07-22T12:46:02Z best 2.2 5.0 -37.71 177.28
2025-07-22T11:21:22Z preliminary 2.2 5.0 -37.71 177.28
2025-07-22T11:21:18Z preliminary 2.2 5.0 -37.71 177.28
2025-07-22T11:21:16Z preliminary 2.3 5.0 -37.71 177.28
2025-07-22T11:21:10Z preliminary 2.2 5.0 -37.71 177.28
2025-07-22T11:21:10Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:21:09Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:21:09Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:21:06Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:21:03Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:21:03Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:20:58Z automatic 2.2 8.0 -37.74 177.27
2025-07-22T11:20:57Z automatic 2.2 10.1 -37.73 177.27
2025-07-22T11:20:52Z automatic 2.2 10.1 -37.73 177.27
2025-07-22T11:20:47Z automatic 2.1 10.1 -37.73 177.27