#CycloneCiaran Advisory 19
Max Winds: 130mph
CWSIS: C4
MSLP: 955mb#Ciarán strengthens to Category 4 major cyclone. Extreme winds are likely to bring dangerous conditions over the parts of West Brittany and the Channel Islands overnight and Thursday morning... pic.twitter.com/Is3xsz9Smb

— Joint Cyclone Center (@JointCyclone) November 1, 2023