WONT54 EGRR 212000 SECURITE STORM WARNING AT 21200UTC, LOW 44 NORTH 57 WEST 966 EXPECTED 51 NORTH 40 WEST 959 BY 221200UTC. WINDS WILL REACH STORM FORCE 10 OR VIOLENT STORM FORCE 11 BETWEEN 250 MILES AND 450 MILES FROM THE CENTRE IN THE SOUTHERN SEMI-CIRCLE FROM 20600UTC