TULUM, Mexico – Hurricane Dean strengthened into a monstrous Category 5 storm Monday night as its first rain and winds began slamming the coasts of Mexico and Belize. Thousands of tourists fled the beaches of the Mayan Riviera as it roared toward the ancient ruins and modern oil installations of the Yucatan Peninsula.
Mexico's state oil company, Petroleos de Mexico, said it was evacuating all of its more than 14,000 offshore workers in the southern Gulf of Mexico, which includes the giant Cantarell oil field.
By 8:35 p.m. EDT, it had sustained winds of 160 mph and was centered about 210 miles south-southeast of Tulum, according to the U.S. National Hurricane Center said. The eye was expected to strike the Yucatan region early Tuesday morning. Category 5 storms — capable of catastrophic damage — are rare with only three have hit the U.S. since record-keeping began.
Cancun seemed likely to be spared a direct hit, but visitors abandoned its swank hotels to swarm outbound flights. Officials evacuated more rustic lodgings farther south, where Dean — which has killed at least 12 people across the Caribbean — was expected to smash ashore early Tuesday.
Eric Morovich of Orange County, Calif., waited outside Cancun's airport after trying unsuccessfully to book a ferry, rent a boat and charter an airplane. "The next option is swimming, I guess," he joked.
A hurricane warning was in affect from Cancun all the way south through Belize. All hospitals were closed in Belize City, the country's biggest, and authorities urged residents to leave, saying Dean is too strong for their shelters. Meteorologists said a storm surge of 12 to 18 feet was possible at the storm's center.
The storm was expected to slash across the Yucatan and emerge in the Gulf of Campeche, where Petroleos de Mexico decided Monday to shut down production on the offshore rigs that extract most of the nation's oil.
Shutting the 407 oil wells in the Campeche Sound will result in a production loss of 2.7 million barrels of oil and 2.6 billion cubic feet of natural gas a day, Pemex said. Of that, about 1.7 million barrels of oil a day is exported from three Gulf ports, where Pemex was loading the final tankers before shutting them as well.
Central Mexico was next on the storm's path, though the outer bands were likely to bring rain, flooding and gusty winds to south Texas, already saturated after an unusually rainy summer.
At the southern tip of Texas, officials urged residents to evacuate ahead of the storm. "Our mission is very simple. It's to get people out of the kill zone, to get people out of the danger area, which is the coastline of Texas," said Johnny Cavazos, Cameron County's chief emergency director.
Officials in the resort town of South Padre Island distributed sandbags after a state of emergency was declared.
In Mexico, the Quintana Roo state government said about two-thirds of the 60,000 tourists in the Cancun area had left. Some camped overnight at the city's airport to ensure a flight out. Many others were turned away.
"I'm just hoping that we get out in time. We've got two little kids back in the States," Morovich said. But the heavyset man wasn't too worried about survival, saying: "It would take at least a Category 5 to blow me away."
Workers hammered plywood over the windows of hotels along the tourist strip, where the skyline is still marked with cranes used to repair the damage of Hurricane Wilma. That storm caused $3 billion in losses in 2005.
Dean could be even stronger than Wilma, which stalled over Cancun and pummeled it for a day. The fast-moving Dean was passing farther south, and was likely to deliver a brief but powerful punch to Mexico's Maya heartland.
That area stretches from Tulum south to the growing beach resort at Mahahual, where authorities evacuated hundreds of tourists on Monday. Between the two lies the 2.5 million-acre Sian Kaan nature reserve, with a 1,200-year-old network of Mayan canals.
Government anthropologists said they were preparing 13 archaeological sites for the storm, pruning trees and removing signs and vegetation that strong winds could turn into damaging projectiles.
Cancun still could face tropical-storm-force winds — forecast to extend over an area of about 75,000 square miles, about the size of Nebraska or South Dakota.
"We're leaving. You don't play around with nature," fisherman Maclovio Manuel Kanul said, pulling equipment from his beachfront fishing shack near Cancun. "We still haven't been able to recover from Wilma, and now this is coming."
Belize, just south of Mexico, evacuated 6,000 people from the country's main tourist resort, San Pedro on Ambergris Caye, and 500 or so from nearby Caye Caulker, said national emergency coordinator James Jan Mohammed. People were urged to leave low-lying areas.
Authorities evacuated Belize City's three hospitals and were moving high-risk patients to the inland capital, Belmopan, founded after 1961's Hurricane Hattie devastated Belize City. Belize City Mayor Zenaida Moya urged people to leave, saying shelters aren't strong enough to withstand a storm of Dean's size.
Dean, the first hurricane of the Atlantic season, raked Jamaica and the Cayman Islands on Sunday, but both escaped the full brunt of the storm.
In Jamaica, the storm uprooted trees, flooded roads and collapsed some buildings. Downed utility poles left thousands without electricity or telephone service. Police said two men were killed: one when his house collapsed and another struck by flying debris.
Haitian officials on Monday reported two more deaths from the storm, raising the storm's death toll in the Caribbean to at least 12.
The worst storm to hit Latin America in modern times was 1998's Hurricane Mitch, which killed nearly 11,000 people and left more than 8,000 missing, most in Honduras and Nicaragua.