TXPS22 KNES 172104 TCSWSP A. TROPICAL DISTURBANCE (99P) B. 17/1730Z C. 16.7S D. 174.9E E. THREE/HIMAWARI-8 F. T1.0/1.0/S0.0/24HRS G. IR/EIR H. REMARKS...SYSTEM IS CHARACTERIZED BY SPIRAL LINES. THE LLCC IS LESS THAN 75 NM FROM A SMALL COLD OVERCAST YIELDING A DT OF 1.5. MET= 1.5 AND PT= 1.0. SYSTEM IS UNDERGOING SHEAR. FT IS BASED ON PT. I. ADDL POSITIONS NIL ...SZATANEK