OREM, Utah (ABC4) — A series of power outage woes continue across Utah as nearly 10,000 Rocky Mountain Power customers lost power on Thursday morning, June 27.

Rocky Mountain Power posted on Twitter/X just after 11 a.m. saying it was aware of the power outage that was affecting 9,400 customers in the American Fork area. According to the power company’s outage map, the most recent outage is affecting mainly those around Vineyard, just west of Orem.

According to the outage map, the cause of the large-scale loss of power was a “substation problem.” Additional information was not immediately provided. Crews have been alerted to the outage and are working to fix the issue. Power is expected to be restored to the area by 4 p.m.

ABC4 has reached out to Rocky Mountain Power to learn more.

This is the latest power outage in a series of outages this month. On June 14, more than 13,500 households lost power across Utah, stretching from Weber County to Washington County near the Arizona border. That outage was reportedly caused by “issues” with a capacitor at a Rocky Mountain substation at the mouth of Spanish Fork Canyon.

Rocky Mountain Power also reported over 2,900 lost power in Ogden on Tuesday, June 25 due to an “emergency de-energization.” This outage was followed by more than 3,000 people losing power in Tooele on Thursday, June 27. The Tooele outage has since been mostly restored with a few lingering outages.