The Kahtleen storm has cut off electricity and disrupted air traffic in Great Britain and Ireland.
An eyewitness filmed storm surges in Porthleven, southwest England, on Saturday, April 6.
Due to the storm, flights have been canceled at Manchester and Belfast airports, among other things.
Thousands of people have been left without electricity.
Kahtleen is already the eleventh storm named by the Irish Meteorological Department last year and this year.