Magnitude 1.7, Sat Mar 22 2025 5:53 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


0.01.02.0Magnitude01Time 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
2025-03-22T06:26:44Z best 1.7 3.3 -38.60 176.03
2025-03-22T04:55:35Z preliminary 1.7 1.8 -38.61 176.04
2025-03-22T04:55:31Z automatic 1.6 14.8 -38.64 176.03
2025-03-22T04:55:27Z automatic 1.6 14.8 -38.64 176.03
2025-03-22T04:55:23Z automatic 1.7 14.8 -38.64 176.03
2025-03-22T04:55:22Z automatic 1.7 14.8 -38.64 176.03
2025-03-22T04:55:21Z automatic 1.8 14.8 -38.64 176.03
2025-03-22T04:55:20Z automatic 1.8 14.8 -38.64 176.03
2025-03-22T04:55:19Z automatic 1.9 14.8 -38.64 176.03
2025-03-22T04:55:17Z automatic 1.7 14.8 -38.64 176.03