Magnitude 2.1, Tue Sep 23 2025 4:44 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


01234567Depth (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
2025-09-22T16:47:13Z best 2.1 5.0 -37.86 178.32
2025-09-22T16:46:10Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:58Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:56Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:55Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:55Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:51Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:50Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:49Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:45Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:45Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:44Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:41Z automatic 2.1 5.2 -37.87 178.31
2025-09-22T16:45:41Z automatic 2.1 5.7 -37.87 178.31
2025-09-22T16:45:38Z automatic 2.1 5.7 -37.87 178.31
2025-09-22T16:45:27Z automatic 2.1 5.7 -37.87 178.31
2025-09-22T16:45:18Z automatic 2.2 5.7 -37.87 178.31