Magnitude 1.6, Fri Aug 22 2025 11:21 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


0.01.02.0Magnitude0123Time 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


010203040Depth (km)0123Time 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
2025-08-22T11:25:04Z best 1.6 32.8 -39.82 176.62
2025-08-22T11:24:59Z best 1.6 32.8 -39.82 176.62
2025-08-22T11:23:22Z automatic 1.6 35.2 -39.85 176.61
2025-08-22T11:23:16Z automatic 1.6 35.2 -39.85 176.61
2025-08-22T11:23:11Z automatic 1.6 35.2 -39.85 176.61
2025-08-22T11:23:00Z automatic 1.5 35.2 -39.85 176.61
2025-08-22T11:22:56Z automatic 1.4 35.2 -39.85 176.61
2025-08-22T11:22:49Z automatic 1.4 35.2 -39.85 176.61
2025-08-22T11:22:48Z automatic 1.4 35.2 -39.85 176.61
2025-08-22T11:22:47Z automatic 1.3 35.2 -39.85 176.61
2025-08-22T11:22:44Z automatic 1.3 35.2 -39.85 176.61
2025-08-22T11:22:36Z automatic 1.3 35.2 -39.85 176.61
2025-08-22T11:22:36Z automatic 1.3 35.2 -39.85 176.61
2025-08-22T11:22:34Z automatic 1.3 33.4 -39.84 176.62
2025-08-22T11:22:33Z automatic 1.2 33.4 -39.84 176.62
2025-08-22T11:22:30Z automatic 1.0 33.4 -39.84 176.62
2025-08-22T11:22:28Z automatic 1.1 33.4 -39.84 176.62
2025-08-22T11:22:21Z automatic 1.3 33.4 -39.84 176.62