Magnitude 3.3, Wed Aug 20 2025 5:44 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


0.01.02.03.04.0Magnitude01234567891011Time 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)01234567891011Time 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
2025-08-19T17:55:50Z best 3.3 5.0 -47.11 166.09
2025-08-19T17:47:57Z preliminary 3.3 5.0 -47.10 166.07
2025-08-19T17:47:57Z automatic 3.2 14.3 -46.72 166.93
2025-08-19T17:47:47Z automatic 3.3 14.3 -46.72 166.93
2025-08-19T17:47:31Z automatic 3.3 14.3 -46.72 166.93
2025-08-19T17:47:29Z automatic 3.3 14.3 -46.72 166.93
2025-08-19T17:47:27Z automatic 3.3 14.3 -46.72 166.93
2025-08-19T17:47:24Z automatic 3.2 14.3 -46.72 166.93
2025-08-19T17:47:20Z automatic 3.0 14.3 -46.72 166.93
2025-08-19T17:47:11Z automatic 3.0 14.3 -46.72 166.93
2025-08-19T17:47:11Z automatic 3.0 14.3 -46.72 166.93
2025-08-19T17:46:58Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:55Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:40Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:34Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:33Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:33Z automatic 2.8 14.3 -46.72 166.93
2025-08-19T17:46:20Z automatic 2.7 14.3 -46.72 166.93
2025-08-19T17:46:02Z automatic 2.7 14.3 -46.73 166.87