Magnitude 2.2, Thu Aug 21 2025 10:19 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


0.01.02.03.0Magnitude012Time 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


0100200Depth (km)012Time 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
2025-08-20T22:22:30Z best 2.2 184.3 -38.60 175.19
2025-08-20T22:22:18Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:17Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:17Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:16Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:16Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:15Z automatic 2.8 148.2 -38.90 175.03
2025-08-20T22:22:13Z automatic 2.7 148.2 -38.90 175.03
2025-08-20T22:22:12Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:22:11Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:22:10Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:22:09Z automatic 2.6 148.2 -38.87 175.05
2025-08-20T22:22:07Z automatic 2.6 148.2 -38.87 175.05
2025-08-20T22:22:03Z automatic 2.6 148.2 -38.87 175.05
2025-08-20T22:21:59Z automatic 2.6 148.2 -38.87 175.05
2025-08-20T22:21:52Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:51Z automatic 2.4 148.2 -38.87 175.05
2025-08-20T22:21:50Z automatic 2.4 148.2 -38.87 175.05
2025-08-20T22:21:48Z automatic 2.4 148.2 -38.87 175.05
2025-08-20T22:21:42Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:42Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:41Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:40Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:40Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:32Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:32Z automatic 2.5 148.2 -38.87 175.05
2025-08-20T22:21:31Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:21:30Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:21:26Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:21:25Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:21:11Z automatic 2.7 148.2 -38.87 175.05
2025-08-20T22:21:07Z automatic 2.4 30.1 -38.92 175.25
2025-08-20T22:21:03Z automatic 2.1 30.1 -38.92 175.25