More than 4,000 people were temporarily without power Tuesday afternoon, according to NV Energy.
The outages were caused by damage to equipment, according to NV Energy’s online power-outage tracker. At least 3,900 people affected by the outages were near downtown Las Vegas.
The outage forced University Medical Center to temporarily run on backup generators.
By 8:45 p.m., all but about 30 people in the valley had their power restored, according to NV Energy.