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Event Brief

Hōlei Sea Arch collapses into the ocean

Hawaii’s picturesque Hōlei Sea Arch, a rugged 90-foot formation carved from 550-year-old lava flows by the Pacific, has collapsed into the ocean. Its Google Maps listing now marks the landmark “Permanently closed.”
WHO: Hōlei Sea Arch
WHAT: The Hōlei Sea Arch collapsed into the ocean.
WHEN: Reported Oct 2, 2026 at 10:50 PM ET
WHERE: Hawaii, USA
WHY: Cause not yet established.

Reporting from 3 identified publishers across this event arc.

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These publishers contributed reporting to the broader event history. Not every source addresses the specific development described above.

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