Magnitude 2.1, Tue Sep 9 2025 11:40 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


0.01.02.03.0Magnitude0123456Time 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


010Depth (km)0123456Time 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
2025-09-08T23:46:11Z best 2.1 5.0 -42.80 171.59
2025-09-08T23:42:42Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:42:19Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:42:12Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:57Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:52Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:47Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:45Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:42Z automatic 2.2 9.2 -42.82 171.61
2025-09-08T23:41:39Z automatic 1.8 9.2 -42.82 171.61
2025-09-08T23:41:23Z automatic 1.8 9.2 -42.82 171.61
2025-09-08T23:41:11Z automatic 1.8 9.2 -42.82 171.61
2025-09-08T23:41:05Z automatic 1.8 9.2 -42.82 171.61
2025-09-08T23:41:02Z automatic 1.8 9.2 -42.82 171.61
2025-09-08T23:40:46Z automatic 1.8 6.9 -42.81 171.64