WOUK57 EGRR 111554 WOUK57 EGRR 111553 OB21 PORTPATRICKRADIO GALE WARNING WEDNESDAY 11 MARCH 1552 UTC ROCKALL SOUTHWESTERLY SEVERE GALE FORCE 9 INCREASING STORM FORCE 10 LATER IMMINENT: EXPECTED WITHIN SIX HOURS OF TIME OF ISSUE SOON: EXPECTED WITHIN SIX TO 12 HOURS OF TIME OF ISSUE LATER: EXPECTED MORE THAN 12 HOURS FROM TIME OF ISSUE