Magnitude 3.4, Sat Jun 21 2025 3:40 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


0.01.02.03.04.0Magnitude012Time since earthquake (hours)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)012Time since earthquake (hours)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
2025-06-20T17:41:23Z best 3.4 5.0 -47.66 165.97
2025-06-20T16:53:04Z preliminary 3.8 5.0 -47.65 165.99
2025-06-20T16:41:00Z automatic 3.3 14.3 -46.80 166.91
2025-06-20T16:40:57Z automatic 3.2 14.3 -46.80 166.91
2025-06-20T16:40:55Z automatic 3.4 5.0 -47.05 166.67