Magnitude 2.0, Sun Apr 20 2025 7:20 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 (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
2025-04-20T09:45:13Z best 2.0 5.0 -37.72 177.01
2025-04-20T07:22:40Z preliminary 2.2 5.0 -37.72 177.01
2025-04-20T07:22:13Z preliminary 2.2 5.0 -37.72 177.01
2025-04-20T07:21:48Z automatic 2.3 12.9 -37.73 177.00
2025-04-20T07:21:44Z automatic 2.3 15.7 -37.74 177.00
2025-04-20T07:21:43Z automatic 2.4 15.7 -37.74 177.00