Magnitude 4.7, Thu Jul 17 2025 4:35 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


0.01.02.03.04.05.0Magnitude012Time 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


0100200300400Depth (km)012Time 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
2025-07-16T18:37:25Z best 4.7 402.6 -17.37 -177.04
2025-07-16T16:44:33Z preliminary 4.7 399.4 -17.47 -177.04
2025-07-16T16:42:21Z automatic 3.1 181.6 -38.46 175.96
2025-07-16T16:42:15Z automatic 3.0 181.6 -38.46 175.96
2025-07-16T16:42:13Z automatic 2.9 181.6 -38.46 175.96
2025-07-16T16:42:11Z automatic 2.6 129.6 -37.60 177.48
2025-07-16T16:42:09Z automatic 2.7 181.6 -38.46 175.96
2025-07-16T16:42:07Z automatic 2.6 181.6 -38.46 175.96
2025-07-16T16:42:05Z automatic 2.5 181.6 -38.46 175.96
2025-07-16T16:42:02Z automatic 2.6 129.6 -37.60 177.48
2025-07-16T16:41:59Z automatic 2.3 181.6 -38.46 175.96
2025-07-16T16:41:58Z automatic 2.6 129.6 -37.60 177.48
2025-07-16T16:41:55Z automatic 2.6 129.6 -37.60 177.48
2025-07-16T16:41:53Z automatic 2.6 129.6 -37.60 177.48
2025-07-16T16:41:51Z automatic 2.8 55.2 -36.22 177.04
2025-07-16T16:41:50Z automatic 2.5 129.6 -37.60 177.48
2025-07-16T16:41:49Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:48Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:45Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:45Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:44Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:43Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:43Z automatic 2.4 129.6 -37.60 177.48
2025-07-16T16:41:42Z automatic 2.3 129.6 -37.60 177.48
2025-07-16T16:41:41Z automatic 2.3 129.6 -37.60 177.48
2025-07-16T16:41:40Z automatic 2.2 129.6 -37.60 177.48
2025-07-16T16:41:40Z automatic 2.8 55.2 -36.22 177.04
2025-07-16T16:41:39Z automatic 2.7 55.2 -36.22 177.04
2025-07-16T16:41:38Z automatic 2.1 129.6 -37.60 177.48
2025-07-16T16:41:37Z automatic 2.8 55.2 -36.22 177.04
2025-07-16T16:41:37Z automatic 2.9 55.2 -36.22 177.04
2025-07-16T16:41:33Z automatic 2.8 129.6 -37.60 177.48