Magnitude 1.8, Wed Mar 12 2025 6:18 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


0.01.02.0Magnitude0123456Time 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)0123456Time 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
2025-03-11T23:18:50Z best 1.8 14.3 -39.88 176.60
2025-03-11T17:20:16Z preliminary 1.5 11.6 -39.89 176.59
2025-03-11T17:20:15Z automatic 1.8 11.0 -39.90 176.60
2025-03-11T17:20:09Z automatic 1.8 11.0 -39.90 176.60
2025-03-11T17:20:09Z automatic 1.8 11.0 -39.90 176.60
2025-03-11T17:20:02Z automatic 1.7 11.0 -39.90 176.60
2025-03-11T17:19:49Z automatic 1.7 11.0 -39.90 176.60
2025-03-11T17:19:32Z automatic 1.7 11.0 -39.90 176.60
2025-03-11T17:19:23Z automatic 1.7 11.0 -39.90 176.60
2025-03-11T17:19:19Z automatic 1.6 11.0 -39.90 176.60
2025-03-11T17:19:18Z automatic 1.6 11.0 -39.90 176.60
2025-03-11T17:19:16Z automatic 1.6 11.0 -39.90 176.60
2025-03-11T17:19:16Z automatic 1.6 11.0 -39.90 176.60
2025-03-11T17:19:13Z automatic 1.5 11.0 -39.90 176.60
2025-03-11T17:19:12Z automatic 1.5 11.0 -39.90 176.60
2025-03-11T17:19:10Z automatic 1.4 11.0 -39.90 176.60
2025-03-11T17:19:06Z automatic 1.4 11.0 -39.90 176.60
2025-03-11T17:19:04Z automatic 1.4 11.0 -39.90 176.60
2025-03-11T17:19:00Z automatic 1.4 15.0 -39.89 176.60
2025-03-11T17:18:55Z automatic 1.4 15.0 -39.89 176.60
2025-03-11T17:18:51Z automatic 1.5 15.0 -39.89 176.60
2025-03-11T17:18:50Z automatic 1.4 15.0 -39.89 176.60