Magnitude 1.7, Tue Jan 21 2025 12:25 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


0.01.02.03.0Magnitude01Time 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


012345678Depth (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
2025-01-20T12:27:11Z best 1.7 5.0 -38.66 176.09
2025-01-20T11:28:22Z preliminary 1.8 3.7 -38.66 176.09
2025-01-20T11:26:47Z automatic 1.6 5.8 -38.67 176.11
2025-01-20T11:26:36Z automatic 1.7 5.8 -38.67 176.11
2025-01-20T11:26:30Z automatic 1.7 6.3 -38.67 176.10
2025-01-20T11:26:30Z automatic 1.8 6.3 -38.67 176.10
2025-01-20T11:26:23Z automatic 1.9 6.3 -38.67 176.10
2025-01-20T11:26:19Z automatic 2.1 6.3 -38.67 176.10
2025-01-20T11:26:17Z automatic 2.3 6.3 -38.67 176.10
2025-01-20T11:26:17Z automatic 2.2 6.3 -38.67 176.10