****0000000203****
WSIL31 BICC 300500

BIRD SIGMET U01 VALID 300601/300906 BIRK-
BIRD REYKJAVIK CTA
SEV TURB OBS AT 0551Z WI N6100 W03000 - N6330 W03900 - N6610 W01620
- N6100 W02010 - N6100 W03000 FL280/420 STNR NC=