Magnitude 2.2, Thu Jul 17 2025 8:18 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


0.01.02.03.0Magnitude0123Time 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


01234567Depth (km)0123Time 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
2025-07-16T20:22:18Z best 2.2 4.3 -38.31 176.33
2025-07-16T20:20:46Z preliminary 2.3 4.3 -38.31 176.33
2025-07-16T20:20:19Z automatic 2.1 5.8 -38.31 176.33
2025-07-16T20:19:53Z automatic 2.2 5.8 -38.31 176.33
2025-07-16T20:19:48Z automatic 2.3 5.8 -38.31 176.33
2025-07-16T20:19:45Z automatic 2.3 5.3 -38.31 176.32
2025-07-16T20:19:43Z automatic 2.3 5.3 -38.31 176.32
2025-07-16T20:19:42Z automatic 2.3 5.3 -38.31 176.32
2025-07-16T20:19:41Z automatic 2.3 5.3 -38.31 176.32
2025-07-16T20:19:39Z automatic 2.4 5.3 -38.31 176.32
2025-07-16T20:19:32Z automatic 2.4 5.3 -38.31 176.32