Several homes have been destroyed and power outages reported as Cyclone Kenneth, with winds gusting up to 280 kmph, battered northern parts of Mozambique.
At least one person has been reported dead in the port town of Pemba after being hit by a falling tree.
An official from the International Federation of the Red Cross (IFRC) said heavy rains over the next few days were likely to bring a "second wave of destruction".
Authorities said the damage so far was uncertain as links to volunteers on the ground have been disrupted.
It's the second major storm to hit the country in six weeks, after Cyclone Idai killed more than 1,000 across southern Africa.

Saudi Crown Prince bin Salman to visit Trump in White House
Man charged with 10 counts of attempted murder after knife attack on UK train
Tanzania's Hassan sworn into office after deadly election violence
Powerful 6.3 quake kills at least 20 in Afghanistan, hundreds injured
Turkey set to call for action on Gaza as soon as possible, source says
Hamas hands over three more hostage bodies
India federal agency freezes Anil Ambani Group's $853 million properties
Israeli strike kills one in Gaza as sides trade blame for truce violations
