Storm Brendan knocks out power in dozens of homes on outskirts of Derry
Several dozen houses are currently without power near Donemana on the outskirts of Derry.
Northern Ireland Electricity says its repair team is working on resolve the problem at approximately 31 premises.
"The fault is due to severe weather conditions causing damage to the network," it said.
It expects to have power restored by 8 p.m.