Hawaii sea arch collapses into Pacific Ocean 550 years after its formation
Key Points:
- The Holei Sea Arch, a 90-foot-high scenic cliff formation in Hawaii Volcanoes National Park, collapsed into the Pacific Ocean between September 23 and 27, possibly during Tropical Storm Nolo.
- Tropical Storm Nolo, with winds up to 155 mph, caused heavy rain and wind in Hawaii, prompting a temporary park closure and an emergency declaration approved by the Trump administration for federal aid.
- The arch's collapse was anticipated as part of the natural transformation of the park's rugged coastline, with the National Park Service emphasizing the formation's temporary nature.
- Park officials warned visitors to avoid the unstable site due to serious falling hazards, noting that some people have entered the closed area, endangering themselves and first responders.
- The Holei Sea Arch, formed about 550 years ago and named after a local milkweed plant, was a popular tourist attraction on Hawaii's Big Island.