RIO DE JANEIRO - The death toll from heavy rains in Brazil's southeastern state of Minas Gerais has risen to 59, with 15 people still missing, local authorities said Thursday.

Juiz de Fora remains the hardest-hit city, with 53 fatalities.

In the municipality of Uba, authorities confirmed six deaths and two missing persons.

Authorities are maintaining a rotating 24-hour work schedule, with emergency crews, heavy machinery and search dogs operating in areas affected by landslides and structural collapses.