WSIL31 BICC 280600
BIRD SIGMET U01 VALID 280620/281000 BIRK-
BIRD REYKJAVIK CTA
SEV TURB OBS AT 0620Z WI N6325 W02029 - N6349 W02029 - N6348 W01833
- N6324 W01830 - N6325 W02029 FL290/340 STNR NC=