WSIL31 BICC 111641
BIRD SIGMET U04 VALID 112056/120056 BIRK-
BIRD REYKJAVIK CTA
SEV TURB FCST WI N6430 W01350 - N6310 W01520 - N6320 W01910 - N6420
W02000 - N6500 W01810 - N6430 W01350 SFC/FL100 MOV N 10KT NC=