"In the last 24 hours, heavy stormy rains killed 15 people in the districts of Lughaya and Baki," Abdirahman Ahmed Ali, governor of the Awdal area told reporters on Sunday.
"The Somaliland government has started giving emergency help to the victims."
Situated at the northern tip of east Africa on the Gulf of Aden, Somaliland broke away from Somalia in 1991.
Meanwhile in Puntland, a semi-autonomous northeastern region of Somalia, storms caused by the cyclone took away two men and their car from a valley in the city of Bosaso, Yusuf Mohamed Waeys, the governor of Bari in Puntland told Reuters on Sunday.
The UN Office for the Coordination of Humanitarian Affairs said thousands of people have been affected by the flooding, displacement and the destruction of infrastructure in Sagar’s wake.
"The cyclone has worsened the humanitarian situation in the two states and disputed regions, which have experienced protracted drought dating back to 2015, leaving them particularly prone to flash flooding in the direct aftermath of massive downpours," it said in a statement.
