WWIO20 KNES 151952

A.  TROPICAL DISTURBANCE (97B)

B.  15/1830Z

C.  19.9N

D.  88.0E

E.  FIVE/MET-7

F.  T1.5/1.5/S0.0/24HRS

G.  IR/EIR/SSMIS

H.  REMARKS...CONVECTION WRAPS .3 ON LOG10 SPIRAL YIELDING A DT OF 1.5.
MET = 2.0 AND PT = 1.5. FINAL-T BASED ON DT.  A RECENT SSMIS PASS AT
15/1407Z INDICATES CENTER IS NEAR 19.9N/88.0E.