Tropical Storm Irma has unleashed some of Jacksonville’s worst floods in 100 years, inundated parts of coastal Georgia and produced heavy storm surges in Charleston, S.C.
Here's the latest:
- Irma has been downgraded to a tropical storm, but dangers linger for communities in its path
- The storm took a parting swipe at north Florida this morning before it started battering Georgia and South Carolina
- More than 155,000 people in Florida are still in shelters; more than 6 million Floridians lack power
- Irma has devastated several Caribbean islands
- What happens when the sea rises up during a hurricane?
Once a powerful hurricane, Irma is now officially a tropical depression.
In what it said was its last advisory on the storm, the National Hurricane Center announced the downgrade at 11 p.m. East Coast time. The storm was centered five miles south of Columbus, Ga., with maximum sustained winds of 35 mph, and moving northwest at 15 mph.
"All storm surge warnings and tropical storm warnings have been discontinued," the advisory said.
Even so, the storm was continuing to assert its presence, with 2 to 5 inches of rain -- and as much as 8 inches in isolated pockets -- expected through Wednesday across South Carolina and northern portions of Georgia, Alabama and Mississippi into Tennessee and North Carolina.