TULSA, Oklahoma - Public Service Company of Oklahoma says it has reduced the number of Tulsa customers without power this morning.

This after the utility reported an outage of just under 1,300 customers shortly before 5:30 a.m. along Harvard between 31st and 51st Streets.

PSO says it expects to have all power restored by 9:30 a.m.

No word on what caused the outages.