Magnitude 2.2, Sun Aug 17 2025 11:16 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


0.01.02.03.0Magnitude01234Time 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)01234Time 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
2025-08-17T11:20:52Z best 2.2 5.0 -45.31 168.87
2025-08-17T11:20:52Z automatic 2.2 12.0 -45.31 168.88
2025-08-17T11:18:38Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:34Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:33Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:16Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:12Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:10Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:18:00Z automatic 2.6 12.0 -45.31 168.88
2025-08-17T11:17:41Z automatic 2.6 14.8 -45.30 168.89