WWIO21 KNES 152129 A. TROPICAL DISTURBANCE (91S) B. 15/1930Z C. 27.1S D. 34.6E E. THREE/MET-7 F. TOO WEAK G. IR/EIR/SWIR/AMSU/SSMIS H. REMARKS...SYSTEM IS TOO WEAK TO CLASSIFY. I. ADDL POSITIONS 15/1459Z 26.7S 34.5E AMSU 15/1702Z 26.8S 34.6E SSMIS ...EVANS