The remnant low of Ivan turned to the south and southwest, and after crossing Florida on September 21 it began to regain tropical characteristics. It became a tropical depression again on September 22 to the southeast of Louisiana, and Ivan reached winds of 60 mph (95 km/h) before weakening and moving ashore along southwestern Louisiana as a tropical depression; the circulation of Ivan dissipated after crossing into Texas on September 25. The cyclone broke several intensity records, and its duration was the tenth longest on record for an Atlantic hurricane.