Magnitude 2.1, Thu Aug 21 2025 9:33 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


0.01.02.03.0Magnitude012345Time 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)012345Time 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
2025-08-21T09:39:36Z best 2.1 87.1 -38.38 176.33
2025-08-21T09:37:11Z automatic 2.4 82.6 -38.47 176.27
2025-08-21T09:36:21Z automatic 2.4 81.7 -38.47 176.26
2025-08-21T09:36:20Z automatic 2.4 81.7 -38.47 176.26
2025-08-21T09:36:17Z automatic 2.4 81.7 -38.47 176.26
2025-08-21T09:36:15Z automatic 2.4 81.7 -38.47 176.26
2025-08-21T09:36:14Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:36:13Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:36:10Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:36:09Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:36:07Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:36:02Z automatic 2.3 81.7 -38.47 176.26
2025-08-21T09:35:54Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:53Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:50Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:49Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:49Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:41Z automatic 2.2 81.7 -38.47 176.26
2025-08-21T09:35:37Z automatic 2.2 67.8 -38.46 176.27
2025-08-21T09:35:34Z automatic 2.2 67.8 -38.46 176.27
2025-08-21T09:35:32Z automatic 2.2 67.8 -38.46 176.27
2025-08-21T09:35:30Z automatic 2.2 67.8 -38.46 176.27
2025-08-21T09:35:28Z automatic 2.1 67.8 -38.46 176.27
2025-08-21T09:35:27Z automatic 2.1 67.8 -38.46 176.27
2025-08-21T09:35:23Z automatic 1.6 67.8 -38.46 176.27
2025-08-21T09:35:12Z automatic 1.6 67.8 -38.46 176.27
2025-08-21T09:35:12Z automatic 1.6 67.8 -38.46 176.27
2025-08-21T09:34:59Z automatic 1.5 67.8 -38.46 176.27
2025-08-21T09:34:59Z automatic 1.5 67.8 -38.46 176.27
2025-08-21T09:34:56Z automatic 1.4 67.8 -38.46 176.27
2025-08-21T09:34:55Z automatic 1.4 67.8 -38.46 176.27
2025-08-21T09:34:51Z automatic 1.1 67.8 -38.46 176.27
2025-08-21T09:34:51Z automatic 1.1 67.8 -38.46 176.27
2025-08-21T09:34:50Z automatic 1.2 67.8 -38.46 176.27
2025-08-21T09:34:50Z automatic 1.2 67.8 -38.46 176.27
2025-08-21T09:34:49Z automatic 1.3 67.8 -38.46 176.27
2025-08-21T09:34:48Z automatic 1.3 67.8 -38.46 176.27
2025-08-21T09:34:46Z automatic 0.9 67.8 -38.46 176.27