A power outage late Tuesday in the deep southeast is leaving hundreds of Calgarians without power on Wednesday morning.

Enmax says it occurred in Copperfield, Hotchkiss, New Brighton, and Rocky View County late Tuesday at around 10:30 p.m.

The power outage is affecting more than 300 homes and businesses.

Crews are tending to damaged equipment, and estimate power will be restored by 9:30 a.m.

More to come