Magnitude 1.1, Fri Mar 21 2025 10:42 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


0.01.02.0Magnitude0123456789Time 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


010Depth (km)0123456789Time 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
2025-03-21T09:51:51Z best 1.1 5.0 -39.51 175.70
2025-03-21T09:44:37Z preliminary 0.8 5.5 -39.48 175.73
2025-03-21T09:43:35Z automatic 1.0 15.0 -39.46 175.73
2025-03-21T09:43:30Z automatic 0.9 15.0 -39.46 175.73
2025-03-21T09:43:30Z automatic 0.9 15.0 -39.46 175.73
2025-03-21T09:43:29Z automatic 0.8 15.0 -39.46 175.73
2025-03-21T09:43:28Z automatic 0.8 15.0 -39.46 175.73
2025-03-21T09:43:24Z automatic 0.8 15.0 -39.46 175.73
2025-03-21T09:43:22Z automatic 0.8 15.0 -39.46 175.73
2025-03-21T09:43:20Z automatic 0.8 15.0 -39.46 175.73
2025-03-21T09:43:18Z automatic 0.9 15.0 -39.46 175.73
2025-03-21T09:43:14Z automatic 0.4 15.0 -39.46 175.73