Magnitude 2.2, Sat Jun 21 2025 8:38 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


0.01.02.03.0Magnitude01Time 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


0100Depth (km)01Time 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
2025-06-20T22:09:16Z best 2.2 126.8 -37.10 177.47
2025-06-20T20:41:38Z preliminary 2.1 138.4 -37.16 177.50
2025-06-20T20:40:42Z automatic 2.3 85.0 -37.33 177.25
2025-06-20T20:40:07Z automatic 2.1 85.0 -37.33 177.25
2025-06-20T20:39:52Z automatic 2.1 85.0 -37.33 177.25
2025-06-20T20:39:40Z automatic 1.8 85.0 -37.33 177.25