Magnitude 2.1, Tue Nov 18 2025 9:28 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


0.01.02.03.0Magnitude012Time 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


0102030Depth (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
2025-11-18T08:30:58Z best 2.1 27.4 -39.00 177.33
2025-11-18T08:29:30Z automatic 2.0 29.9 -39.03 177.32
2025-11-18T08:29:24Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:24Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:08Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:07Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:06Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:05Z automatic 1.9 29.9 -39.03 177.32
2025-11-18T08:29:05Z automatic 1.9 27.8 -39.02 177.32
2025-11-18T08:28:59Z automatic 1.8 27.8 -39.02 177.32
2025-11-18T08:28:55Z automatic 1.7 27.8 -39.02 177.32
2025-11-18T08:28:53Z automatic 1.7 27.8 -39.02 177.32
2025-11-18T08:28:50Z automatic 2.0 27.8 -39.02 177.32