Magnitude 2.5, Tue Jul 22 2025 1:17 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


0.01.02.03.0Magnitude012345Time 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


0100200Depth (km)012345Time 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
2025-07-21T13:22:28Z best 2.5 191.3 -40.27 173.50
2025-07-21T13:22:20Z best 2.5 191.3 -40.27 173.50
2025-07-21T13:19:06Z preliminary 2.5 190.3 -40.28 173.51
2025-07-21T13:18:58Z preliminary 2.5 190.3 -40.28 173.51
2025-07-21T13:18:54Z preliminary 2.6 190.3 -40.28 173.51
2025-07-21T13:18:52Z preliminary 2.5 190.3 -40.28 173.51
2025-07-21T13:18:43Z preliminary 2.4 190.3 -40.28 173.51
2025-07-21T13:18:40Z preliminary 2.3 190.3 -40.28 173.51
2025-07-21T13:18:34Z preliminary 2.3 190.3 -40.28 173.51
2025-07-21T13:18:32Z automatic 2.2 161.2 -40.31 173.73