Magnitude 1.9, Sat Mar 22 2025 4:27 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


0102030Depth (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
2025-03-21T15:36:45Z best 1.9 27.4 -39.58 176.98
2025-03-21T15:28:50Z preliminary 1.7 26.7 -39.56 177.00
2025-03-21T15:28:40Z automatic 1.8 27.1 -39.59 177.00
2025-03-21T15:28:25Z automatic 1.8 27.1 -39.59 177.00
2025-03-21T15:28:20Z automatic 1.6 27.1 -39.59 177.00
2025-03-21T15:28:20Z automatic 1.6 27.1 -39.59 177.00
2025-03-21T15:28:11Z automatic 1.7 27.1 -39.59 177.00
2025-03-21T15:28:08Z automatic 1.7 27.1 -39.59 177.00
2025-03-21T15:28:08Z automatic 1.7 27.1 -39.59 177.00
2025-03-21T15:28:07Z automatic 1.5 27.1 -39.59 177.00
2025-03-21T15:28:07Z automatic 1.5 27.1 -39.59 177.00
2025-03-21T15:28:06Z automatic 1.6 27.1 -39.59 177.00
2025-03-21T15:28:06Z automatic 1.6 27.1 -39.59 177.00
2025-03-21T15:28:04Z automatic 1.7 27.1 -39.59 177.00
2025-03-21T15:27:57Z automatic 1.7 25.0 -39.58 177.00
2025-03-21T15:27:53Z automatic 1.5 25.0 -39.58 177.00