TXPZ21 KNES 251817 TCSENP A. 07E (GREG) B. 25/1800Z C. 15.9N D. 137.7W E. THREE/GOES-W F. T1.0/2.0/W1.0/24HRS G. IR/EIR/VIS H. REMARKS...THE SYSTEM IS CHARACTERIZED BY CIRCULARLY DEFINED CLOUD LINES WITH A CENTER LESS THAN 1.25 DEGREES FROM A VERY SMALL COLD OVERCAST. THIS RESULTS IN A DT OF 1.0 USING THE SHEAR PATTERN. MET AND PT ARE LESS THAN 1.0. FT IS BASED ON DT. I. ADDL POSITIONS NIL ...WHISNANT