Magnitude 2.0, Wed Aug 20 2025 9:18 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


0.01.02.03.0Magnitude01234567Time 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


0100Depth (km)01234567Time 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
2025-08-19T21:25:54Z best 2.0 96.0 -39.52 174.77
2025-08-19T21:20:11Z preliminary 2.1 32.4 -39.93 174.61
2025-08-19T21:20:06Z automatic 2.3 40.3 -39.75 174.87
2025-08-19T21:20:06Z automatic 2.3 40.3 -39.75 174.87
2025-08-19T21:20:05Z automatic 2.4 40.3 -39.75 174.87
2025-08-19T21:19:55Z automatic 2.4 40.3 -39.75 174.87
2025-08-19T21:19:55Z automatic 2.4 40.3 -39.75 174.87
2025-08-19T21:19:54Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:50Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:49Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:48Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:47Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:47Z automatic 2.2 40.3 -39.75 174.87
2025-08-19T21:19:46Z automatic 2.3 40.3 -39.75 174.87
2025-08-19T21:19:45Z automatic 2.3 40.3 -39.75 174.87
2025-08-19T21:19:45Z automatic 2.3 40.3 -39.75 174.87
2025-08-19T21:19:44Z automatic 2.6 40.3 -39.75 174.87
2025-08-19T21:19:41Z automatic 2.6 40.3 -39.75 174.87
2025-08-19T21:19:37Z automatic 2.5 35.7 -39.71 174.93