TXPN21 KNES 201803 TCSCNP A. 05E (DARBY) B. 20/1730Z C. 20.0N D. 140.6W E. THREE/GOES-W F. T2.5/3.0/W1.0/24HRS G. IR/EIR/VIS/AMSU/SSMIS H. REMARKS...MICROWAVE IMAGERY WAS HELPFUL. THE 20/1615Z IMAGE WAS VERY CLEAR OF WHERE LOW LEVEL CENTER WAS LOCATED. CONVECTION WRAPS .5 ON LOG10 SPIRAL YIELDING A DT OF 2.5. MET AND PT AGREE. FT IS BASED ON DT. I. ADDL POSITIONS 20/1149Z 20.2N 139.9W AMSU 20/1615Z 20.1N 140.5W SSMIS ...KIBLER