Schools are closed, public transport has stopped and desperate residents are getting around shortages of sandbags by buying sacks of potting mix as a region of eastern Australia is lashed by wind and rain from a rare approaching tropical cyclone.

Millions of residents along Australia’s eastern coast are bracing for the arrival of a very slow-moving storm, the strongest tropical cyclone to threaten the region in more than 50 years. Tropical Cyclone Alfred is expected to make landfall late Friday or early Saturday with the strength of a category 1 Atlantic hurricane,

Alfred is expected to become the first cyclone to cross the coast near Brisbane since Cyclone Zoe hit Gold Coast in 1974 and brought widespread flooding.