Magnitude 2.0, Thu Mar 20 2025 4:17 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


0.01.02.03.0Magnitude012345Time 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


020406080100Depth (km)012345Time 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
2025-03-20T08:31:53Z best 2.0 82.5 -39.58 174.87
2025-03-20T03:18:43Z preliminary 2.0 50.1 -39.54 174.69
2025-03-20T03:18:26Z preliminary 2.0 50.1 -39.54 174.69
2025-03-20T03:18:19Z automatic 2.0 41.3 -39.62 174.82
2025-03-20T03:18:19Z automatic 2.0 41.3 -39.62 174.82
2025-03-20T03:18:18Z automatic 1.9 41.3 -39.62 174.82
2025-03-20T03:18:16Z automatic 1.9 41.3 -39.62 174.82
2025-03-20T03:18:16Z automatic 1.9 41.3 -39.62 174.82
2025-03-20T03:18:14Z automatic 2.1 41.3 -39.62 174.82
2025-03-20T03:18:13Z automatic 2.1 41.3 -39.62 174.82