Hurricane Oscar, now downgraded to a tropical storm over Cuba, was the smallest hurricane ever recorded in the Atlantic basin, meteorologists said Monday. When the storm formed Saturday, hurricane hunters found Oscar’s hurricane wind field was only 5 to 6 miles across.

At least six people have died as a result of Hurricane Oscar in Cuba, the country's president, Miguel Díaz-Canel, has confirmed. Oscar made landfall as a category one hurricane near the city of Baracoa in eastern Cuba on Sunday afternoon local time before weakening to a tropical storm.

A five-year-old boy and his mother, along with a 92-year-old man, are among the six people dead after Hurricane Oscar hit the coastal city of Baracoa and nearby areas in the eastern province of Guantánamo in Cuba as a Category 1 storm on Sunday, bringing heavy rains and flash flooding in a region that has been without electricity since Friday.