24小时85kt TC 29S HAS UNDERGONE AN AMAZING PERIOD OF EXTREME RAPID INTENSIFICATION (ERI), INTENSIFYING 85 KNOTS IN THE LAST 24 HOURS, AND MORE THAN 50 KNOTS IN JUST THE LAST 12 HOURS. A SERIES OF MICROWAVE PASSES BETWEEN 160741Z AND 1610005Z SUGGEST THAT TC ERROL COMPLETED A RAPID EYEWALL REPLACEMENT CYCLE (ERC) DURING THAT TIMEFRAME,