Magnitude 0.9, Fri Mar 21 2025 11:34 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


0.01.0Magnitude0246810121416182022242628303234363840424446485052Time 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)0246810121416182022242628303234363840424446485052Time 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
2025-03-21T11:28:17Z best 0.9 23.8 -41.07 175.03
2025-03-21T10:36:23Z preliminary 0.9 24.3 -41.06 175.08
2025-03-21T10:35:41Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:32Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:31Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:30Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:25Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:25Z automatic 0.9 26.6 -41.09 175.06
2025-03-21T10:35:23Z automatic 0.8 26.6 -41.09 175.06
2025-03-21T10:35:21Z automatic 0.8 26.8 -41.09 175.05
2025-03-21T10:35:20Z automatic 0.7 26.8 -41.09 175.05
2025-03-21T10:35:16Z automatic 0.6 26.8 -41.09 175.05
2025-03-21T10:35:13Z automatic 0.7 26.8 -41.09 175.05
2025-03-21T10:35:02Z automatic 0.6 26.8 -41.09 175.05