Magnitude 2.3, Tue Sep 16 2025 4:07 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


0.01.02.03.0Magnitude0123456789101112131415161718Time 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)0123456789101112131415161718Time 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
2025-09-15T16:25:44Z best 2.3 124.3 -38.40 175.67
2025-09-15T16:10:13Z preliminary 2.3 121.6 -38.43 175.67
2025-09-15T16:09:20Z preliminary 2.3 121.6 -38.43 175.67
2025-09-15T16:09:17Z automatic 2.0 134.2 -38.80 175.96
2025-09-15T16:09:06Z automatic 2.0 134.2 -38.80 175.96
2025-09-15T16:09:06Z automatic 2.0 134.2 -38.80 175.96
2025-09-15T16:08:56Z automatic 2.1 134.2 -38.80 175.96
2025-09-15T16:08:56Z automatic 2.1 134.2 -38.80 175.96
2025-09-15T16:08:47Z automatic 2.1 134.2 -38.80 175.96
2025-09-15T16:08:40Z automatic 1.7 134.2 -38.80 175.96