Magnitude 1.6, Sun Mar 16 2025 3:42 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


0.01.02.0Magnitude01Time 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


0100Depth (km)01Time 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
2025-03-15T16:01:08Z best 1.6 137.0 -38.58 175.68
2025-03-15T14:45:32Z preliminary 1.5 100.0 -38.38 175.52
2025-03-15T14:44:31Z automatic 1.7 99.8 -38.66 175.86
2025-03-15T14:44:29Z automatic 1.7 99.8 -38.66 175.86
2025-03-15T14:44:27Z automatic 1.5 99.8 -38.66 175.86
2025-03-15T14:44:24Z automatic 1.4 99.8 -38.66 175.86
2025-03-15T14:44:23Z automatic 1.4 99.8 -38.66 175.86
2025-03-15T14:44:23Z automatic 1.4 99.8 -38.66 175.86
2025-03-15T14:44:21Z automatic 1.4 99.8 -38.66 175.86
2025-03-15T14:44:21Z automatic 1.4 99.8 -38.66 175.86
2025-03-15T14:44:19Z automatic 1.5 99.8 -38.66 175.86
2025-03-15T14:44:19Z automatic 1.5 99.8 -38.66 175.86
2025-03-15T14:44:18Z automatic 1.0 99.8 -38.66 175.86