Magnitude 1.4, Sat Mar 22 2025 6:30 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


0.01.02.0Magnitude0123456789101112131415161718192021222324252627Time 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


0102030Depth (km)0123456789101112131415161718192021222324252627Time 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
2025-03-21T17:57:45Z best 1.4 20.3 -39.29 175.05
2025-03-21T17:33:00Z preliminary 1.4 20.4 -39.28 175.07
2025-03-21T17:32:19Z automatic 1.5 25.0 -39.28 175.06
2025-03-21T17:32:17Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:32:13Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:32:12Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:55Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:55Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:54Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:54Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:52Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:52Z automatic 1.4 25.0 -39.28 175.06
2025-03-21T17:31:50Z automatic 1.5 25.0 -39.28 175.06
2025-03-21T17:31:44Z automatic 1.1 25.0 -39.28 175.06