TXPN21 KNES 180403
SIMWIR

A.  15W (CHOI-WAN)

B.  18/0230Z

C.  23.6N

D.  138.8E

E.  ONE/MTSAT

F.  T6.0/6.0/W0.5/24HRS

G.  IR/EIR/VIS

H.  REMARKS...CHOI-WAN SHOWING SOME MODEST WEAKENING MAINLY DUE TO
WARMING CLOUD TOP TEMPERATURES. SYSTEM REMAINS LARGE AND VERY SYMMETRIC
WITH DOUBLE EYE STRUCTURE. DOUBLE EYE FEATURE EVIDENT IN VIS/IR AND TRMM
MICROWAVE IMAGERY. DT=6.0 BASED ON DG EYE FOR INNER EYE FEATURE WITH
1.5 ADDITIONAL FOR BANDING WITH OUTER EYE. MET AND PT=6.0. FT BASED ON DT.

I.  ADDL POSITIONS

    NIL


...RUMINSKI