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TPXS11 PGTW 301454



A. TROPICAL CYCLONE 27S (COURTNEY)



B. 30/1430Z



C. 22.05S



D. 87.76E



E. FIVE/GK2A



F. T3.5/4.5/W3.5/24HRS  STT: W0.5/03HRS



G. IR/EIR



H. REMARKS: 38A/PBO SBC/ANMTN. CNVCTN WRAPS .80 ON LOG10 SPIRAL

YIELDING A DT OF 3.5. MET YIELDS 6.0. PT YIELDS 5.5. DBO DT. BROKE

CONSTRAINTS OF HIGHER T# CHANGE IN 18 AND 24 HOURS THAN

RECOMMENDED DUE TO RAPID WEAKENING.



I. ADDITIONAL POSITIONS:

   30/1226Z  21.48S  87.90E  MMHS

   30/1250Z  21.58S  87.68E  SSMS





   PETERSEN