Magnitude 1.8, Sat Aug 2 2025 10:54 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


0.01.02.03.0Magnitude01234Time 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


0100Depth (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
2025-08-01T22:58:34Z best 1.8 83.9 -41.36 172.59
2025-08-01T22:58:34Z best 1.8 83.9 -41.36 172.59
2025-08-01T22:56:47Z automatic 2.3 87.7 -41.43 172.78
2025-08-01T22:56:47Z automatic 2.3 87.7 -41.43 172.78
2025-08-01T22:56:28Z automatic 2.3 87.7 -41.43 172.78
2025-08-01T22:56:28Z automatic 2.3 87.7 -41.43 172.78
2025-08-01T22:56:10Z automatic 2.2 87.7 -41.43 172.78
2025-08-01T22:56:10Z automatic 2.2 87.7 -41.43 172.78
2025-08-01T22:56:05Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:56:03Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:54Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:54Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:48Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:48Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:38Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:37Z automatic 2.1 87.7 -41.43 172.78
2025-08-01T22:55:24Z automatic 1.7 87.7 -41.43 172.78
2025-08-01T22:55:22Z automatic 1.7 76.6 -41.39 172.72
2025-08-01T22:55:22Z automatic 1.4 76.6 -41.39 172.72
2025-08-01T22:55:09Z automatic 0.7 76.6 -41.39 172.72