Magnitude 2.2, Mon Mar 17 2025 7:40 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


0.01.02.03.0Magnitude01Time 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


010Depth (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
2025-03-16T20:40:27Z best 2.2 5.0 -43.57 170.60
2025-03-16T18:43:17Z preliminary 2.3 2.1 -43.56 170.60
2025-03-16T18:42:07Z preliminary 2.2 2.1 -43.56 170.60
2025-03-16T18:41:56Z preliminary 2.1 2.1 -43.56 170.60
2025-03-16T18:41:51Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:50Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:50Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:47Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:46Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:46Z automatic 2.2 6.4 -43.56 170.60
2025-03-16T18:41:44Z automatic 2.0 6.4 -43.56 170.60
2025-03-16T18:41:35Z automatic 2.0 14.8 -43.54 170.63