Hurricane Sally threatens Gulf Coast with slow drenching
Hurricane Sally, one of a record-tying five storms churning simultaneously in the Atlantic, closed in on the Gulf Coast on Monday with rapidly strengthening winds of at least 100 mph and the potential for up to 2 feet of rain that could bring severe flooding.
The storm was on a track to brush by the southeastern tip of Louisiana and then blow ashore late today or early Wednesday near the Mississippi-Alabama state line for what could be a long, slow and ruinous drenching.
Storm-weary Gulf Coast residents rushed to buy bottled water and other supplies ahead of the hurricane, which powered up to a Category 2 in the afternoon, with further strengthening expected.
Sally has lots of company during what has become one of the busiest hurricane seasons in history — so busy that forecasters have almost run through the alphabet of names with 21/2 months still to go.
For only the second time on record, forecasters said, five tropical cyclones were swirling simultaneously in the Atlantic basin. The last time that happened was in 1971.
In addition to Sally were Hurricane Paulette, which passed over a well-fortified Bermuda on Monday and was expected to peel harmlessly out into the North Atlantic, and Tropical Storms Rene, Teddy and Vicky, all of them out at sea and unlikely to threaten land this week, if at all.
As of late afternoon, Sally was about 145 miles southeast of Biloxi, Mississippi, moving at 6 mph.
Sally’s sluggish pace could give it more time to drench the Mississippi Delta with rain and push storm surge ashore.
People in New Orleans watched the storm’s track intently. A more easterly course could bring torrential rain and damaging winds to Mississippi. A more westerly track would pose another test for the low-lying city, where heavy rains have to be pumped out through a century-old drainage system.
Even with a push toward the east, New Orleans, which is on Lake Pontchartain, will be in the storm surge area, University of Miami hurricane researcher Brian McNoldy said. He said New Orleans “should be very concerned in terms of track.”
The National Hurricane Center forecast storm surges of up to 11 feet, including 4 to 6 feet in Lake Pontchartrain and 6 feet in downtown Mobile, Alabama.
In eastern New Orleans, drainage canals were lowered in anticipation of torrential rains, Mayor LaToya Cantrell said. New Orleans police went on 12-hour shifts and rescue boats, barricades, backup generators and other equipment were readied, Police Superintendent Shaun Ferguson said.
In coastal Mississippi, water spilled onto roads, lawns and docks well before the storm’s arrival. Sally was expected to bring a surge of 10 feet or more.
The town of Kiln, Mississippi, where many homes sit high on stilts along the Jourdan River and its tributaries, was under a mandatory evacuation order, and it appeared most residents obeyed. Many of them moved their cars and boats to higher ground before clearing out.
The extraordinarily busy hurricane season — like the catastrophic wildfire season on the West Coast — has focused attention on the role of climate change.