Magnitude 1.9, Wed Aug 20 2025 11:35 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


0102030Depth (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
2025-08-20T11:39:43Z best 1.9 24.2 -40.96 175.19
2025-08-20T11:37:15Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:08Z automatic 1.9 26.6 -40.96 175.18
2025-08-20T11:37:07Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:02Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:02Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:01Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:01Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:37:01Z automatic 2.0 28.0 -40.96 175.18
2025-08-20T11:36:58Z automatic 1.9 28.0 -40.96 175.18
2025-08-20T11:36:57Z automatic 1.9 28.0 -40.96 175.18
2025-08-20T11:36:57Z automatic 1.9 28.0 -40.96 175.18
2025-08-20T11:36:56Z automatic 1.7 28.0 -40.96 175.18
2025-08-20T11:36:56Z automatic 1.7 28.0 -40.96 175.18
2025-08-20T11:36:53Z automatic 1.6 28.0 -40.96 175.18
2025-08-20T11:36:53Z automatic 1.6 28.0 -40.96 175.18
2025-08-20T11:36:52Z automatic 1.6 28.0 -40.96 175.18