This is an archived article that was published on sltrib.com in 2013, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Rocky Mountain Power crews had fully restored service by Friday morning to all but a relative handful of the 8,500 Salt Lake Valley customers left without electricity when a wind-blown storm wreaked havoc on transmission lines late Thursday.

Maria O'Mara, a spokeswoman for the utility, said that as of dawn Friday only 30 customers — scattered throughout Holladay, Salt Lake City, Cottonwood and Midvale — remained in the dark. Repairs and restoration were expected to be completed at those locations throughout the day.

Severe weather rolled through the valley Thursday afternoon, and with lightning-punctuated winds gusting over 50 mph in places, was at its worst between 3 and 4 p.m.

Crews worked through the night to restore service, O'Mara said.

The outages also affected some TRAX rail stations' emergency barrier lighting, but trains continued to run on schedule.

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