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New Caledonia Earthquake Magnitude Revised to 6.6

The USGS said the shallow quake struck at 10 km depth and the Pacific Tsunami Warning Center reported no tsunami threat.

  • On September 25, 2026, a strong 6.6 magnitude earthquake struck the Loyalty Islands near New Caledonia, recorded by the United States Geological Survey at 21:23 UTC.
  • Scientists initially registered the quake at magnitude 7 with a depth of 17.1 km, but the USGS later revised the depth to 10 km through analysis.
  • Geographic data places the epicenter 81 km ENE of Tadine, 237 km ENE of Mont-Dore, 242 km ENE of Dumb, and 248 km ENE of Noum, New Caledonia.
  • According to the NWS Pacific Tsunami Warning Center , no tsunami threat exists from the earthquake, keeping Hawaii, Guam, the Northern Mariana Islands, and American Samoa safe.
  • Ongoing data from the USGS and NWS PTWC assists in monitoring seismic activity across the Pacific region to ensure safety protocols for islands near the epicenter.
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Lean Left

A magnitude 6.6 earthquake has struck northeast of the Loaiote Islands, part of New Caledonia in the South Pacific Ocean. The epicenter was 252 kilometers northeast of Nouméa, the administrative center of the French overseas territory, the Euro-Mediterranean Seismological Center said. “The epicenter is located 252 kilometers northeast of Nouméa, and the focus is at a depth of 6 kilometers,” the Euro-Mediterranean Seismological Center said. There…

France24France24
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RPPRPP
Center

The U.S. Geological Survey determined that the earthquake occurred 80 km from Tadine, the main city on the island of Maré, which is part of the French overseas territory of New Caledonia. The earthquake had a depth of 10 km, but a tsunami alert has been ruled out. Details about the impact of the movement are unknown.

·Issy-les-Moulineaux, France
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ReutersReuters
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MediafaxMediafax
Center

Magnitude 6.6 quake strikes near New Caledonia in the Pacific, USGS ...

·London, United Kingdom
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Lean Right

The earthquake took place 243 kilometres north-east of New Caledonia and reached a magnitude of 7.0.

·Las Condes, Chile
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Anadolu AjansıAnadolu Ajansı
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The NationThe Nation
Lean Right

No immediate reports of casualties, significant damage

·Ankara, Türkiye
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TV Azteca broke the news on Friday, September 25, 2026.
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