Magnitude 1.5, Sat Mar 22 2025 8:08 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


0.01.02.0Magnitude0123456789Time 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
2025-03-21T19:18:04Z best 1.5 5.0 -40.69 175.42
2025-03-21T19:11:29Z preliminary 1.4 5.8 -40.70 175.42
2025-03-21T19:10:46Z automatic 1.4 9.9 -40.73 175.43
2025-03-21T19:10:26Z automatic 1.3 9.9 -40.73 175.43
2025-03-21T19:10:18Z automatic 1.3 9.9 -40.73 175.43
2025-03-21T19:10:10Z automatic 1.3 9.9 -40.73 175.43
2025-03-21T19:10:09Z automatic 1.3 9.9 -40.73 175.43
2025-03-21T19:09:56Z automatic 1.3 13.1 -40.72 175.43
2025-03-21T19:09:54Z automatic 1.2 13.1 -40.72 175.43
2025-03-21T19:09:52Z automatic 1.2 13.1 -40.72 175.43
2025-03-21T19:09:44Z automatic 1.0 13.1 -40.72 175.43
2025-03-21T19:09:43Z automatic 1.2 13.1 -40.72 175.43