TXXS28 KNES 110039 TCSSIO A. 06S (HEIDI) B. 11/0001Z C. 18.5S D. 119.2E E. THREE/MTSAT F. T3.0/3.0/D2.0/24HRS G. IR/EIR/VIS/SSMIS H. REMARKS...06S HAS INTENSIFIED RAPIDLY OVER THE PAST SIX HOURS. DVORAK INTENSITY ESTIMATES TAKEN EVERY HOUR FOR THE PAST SIX HOURS HAVE YIELDED AN AVERAGE T NUMBER OF 3.0. AT 0001Z, 5/10 WHITE BANDING YIELDS A DT OF 3.0. MET = 2.5. PT = 3.0. FT IS BASED ON RI. DVORAK RULES LIMITING A STORM'S FT TO LT 2.5 FOR 24 HRS AFTER INITIAL T1.0 CLASSIFICATION HAVE BEEN BROKEN. TRADITIONAL DVORAK RULES OF INTENSIFYING A SYSTEM 0.5 T NUMBERS EVERY SIX HOURS FOR STORMS WITH FT OF LT 2.5 HAVE ALSO BEEN BROKEN. I. ADDL POSITIONS 10/2207Z 17.9S 119.2E SSMIS ...GUILLOT