Hurricane Ida made landfall in Louisiana on Sunday as an extremely dangerous Category 4 storm, forcing those who did not flee to brace themselves for the toughest test yet of the billions of dollars spent on levee upgrades following Hurricane Katrina 16 years ago.
Ida came ashore near Port Fourchon, Louisiana, at 11:55 a.m. CDT (16:55 GMT), the National Hurricane Center (NHC) said. Hurricane-strength winds extended 50 miles (80 km) out from Ida's eye, forcing New Orleans to suspend emergency medical services as the storm crawled northwest at 13 miles per hour (21 km per hour).