Magnitude 1.0, Thu Mar 20 2025 12:50 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


0.01.02.0Magnitude0123Time 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


0102030Depth (km)0123Time 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
2025-03-19T14:56:59Z best 1.0 26.6 -40.96 175.12
2025-03-19T11:52:36Z preliminary 1.3 24.9 -40.96 175.14
2025-03-19T11:52:17Z automatic 1.3 25.7 -40.95 175.15
2025-03-19T11:52:16Z automatic 1.1 25.7 -40.95 175.15
2025-03-19T11:52:13Z automatic 1.1 25.7 -40.95 175.15
2025-03-19T11:52:08Z automatic 1.1 25.7 -40.95 175.15
2025-03-19T11:51:55Z automatic 1.1 28.9 -40.94 175.14
2025-03-19T11:51:48Z automatic 1.0 28.9 -40.94 175.14
2025-03-19T11:51:44Z automatic 0.7 28.9 -40.94 175.14