MIAMI (AP) — A significant shift in Miami's skyline occurred on Sunday with the demolition of the Mandarin Oriental hotel on Brickell Key. This event marked the largest controlled implosion in Miami in over a decade.

The 23-story hotel, which stood for 25 years, collapsed in under 20 seconds, witnessed by many who safely gathered to celebrate the event. The demolition was conducted using a series of precise blasts around 8:30 a.m.

Onlookers cheered as dust enveloped the area where the hotel used to stand. Some individuals even wore face masks to protect against the debris as they evacuated the vicinity.

Residents living within 800 feet of the hotel were advised to remain indoors with their windows and doors closed during the implosion. Developers from Swire Properties noted that this demolition was an essential step toward the construction of The Residences at Mandarin Oriental, Miami — a two-tower ultraluxury hotel and residential project slated for completion in 2030.

This operation was a meticulous effort that took nearly two years of planning and coordination with specialized contractors and the city. Developers chose the controlled implosion method for its efficiency and safety features, aimed at minimizing disruption for the Brickell Key community.

The moment the controlled demolition began, it appeared to resemble the burst of colored fireworks, illuminating the top of the towering structure before it came crashing down.