Magnitude 2.1, Thu Jul 17 2025 6:59 PM


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


0.01.02.03.0Magnitude0123456789101112131415161718192021Time 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


0204060Depth (km)0123456789101112131415161718192021Time 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
2025-07-17T07:21:18Z best 2.1 44.3 -38.00 176.81
2025-07-17T07:02:32Z preliminary 2.1 40.3 -37.99 176.77
2025-07-17T07:01:28Z automatic 2.1 54.3 -38.13 176.99
2025-07-17T07:01:27Z automatic 2.1 54.3 -38.13 176.99
2025-07-17T07:01:07Z automatic 2.1 54.3 -38.13 176.99
2025-07-17T07:01:06Z automatic 2.1 54.3 -38.13 176.99
2025-07-17T07:01:06Z automatic 2.1 54.3 -38.13 176.99
2025-07-17T07:01:02Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:58Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:54Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:52Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:51Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:45Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:41Z automatic 1.9 54.3 -38.13 176.99
2025-07-17T07:00:37Z automatic 1.8 54.3 -38.13 176.99
2025-07-17T07:00:32Z automatic 1.8 54.3 -38.13 176.99