Magnitude 1.9, Sat Mar 22 2025 7:42 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


0.01.02.0Magnitude01Time 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
2025-03-21T20:09:56Z best 1.9 5.0 -40.69 175.41
2025-03-21T18:45:27Z preliminary 1.9 5.0 -40.69 175.41
2025-03-21T18:45:07Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:06Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:05Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:04Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:02Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:02Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:02Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:45:01Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:44:58Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:44:56Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:44:55Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:44:47Z automatic 1.8 13.1 -40.73 175.44
2025-03-21T18:44:39Z automatic 1.8 13.1 -40.73 175.44