Here are graphs and year by year list of all Louisiana Hurricanes and Tropical Storms that have made landfall on the Louisiana coast. At then end of the list I have included the most consecutive with a landfalling system, the most consecutive years without a landfalling system, most systems in one year, last tropical system, and last of each category. ****** note, these are only landfalling systems, this does not include brushes, systems coming in from another state, only systems that have made landfall on the states coast!!!
LOUISIANA LANDFALLING HURRICANE  HISTORY
YEAR BY YEAR
News broadcast I recorded from TV.
Storms that hit or threaten the state.
*********VISIT HURRICANECITY.COM TO GET TROPICAL INFORMATION  ON OVER 150 CITIES*********
Hurricane Katrina, all but destroyed parts of New Orleans, as the surging ocean waters it pushed to land overtopped the city's protective levees, inundating a vast region, displacing millions of residents and killing more than 1,800 people.
BUSIEST 5 YEAR PERIOD --- 10 LANDFALLS  2017-21
BUSIEST 10 YEAR PERIOD --11 LANDFALLS  1996-05, 1997-06, 2002-11, 2011-20, 2012-21
BUSIEST 15 YEAR PERIOD --13 LANDFALLS  1879-93, 1884-98, 1885-99, 1943-57, 1944-58, 1945-59, 1946-60, 1947-61, 1997-11, 1998-12, 2007-21
BUSIEST 20 YEAR PERIOD ---22 LANDFALLS 200-21
BUSIEST 25 YEAR PERIOD ---24 LANDFALLS 1997-21
BUSIEST 40 YEAR PERIOD --- 30 LANDFALLS 1982-21
BUSIEST 30 YEAR PERIOD --- 25 LANDFALLS 1992-21
BUSIEST 50 YEAR PERIOD --- 34 LANDFALLS 1971-20, 1972-21