TXPN27 KNES 310045 TCSCNP A. TROPICAL DISTURBANCE (90C) B. 30/2330Z C. 2.0N D. 174.7W E. THREE/HIMAWARI-8 F. T1.5/1.5/D0.5/24HRS G. IR/EIR/VIS/WINDSAT H. REMARKS...SYSTEM CHARACTERIZED BY CIRCULARLY DEFINED CLOUD LINES AND A CENTER LESS THAN 1.25 DEGREES FROM A LARGE COLD OVERCAST. THIS RESULTS IN A DT OF 2.0 USING THE SHEAR PATTERN. MET AND PT ARE ALSO 2.0. FT IS BASED ON TRADITIONAL DVORAK CONSTRAINTS LIMITING CHANGES IN T NUMBER TO 0.5 OVER 6 HRS. I. ADDL POSITIONS 30/1751Z 2.0N 174.5W WINDSAT ...HOWELL