A power pole caught fire in Burien Friday afternoon, triggering a Seattle City Light outage that left 2,269 customers in the dark for hours and spilled north into neighboring White Center. The utility's outage map initially blamed the blackout on vague “environmental” causes, but officials later confirmed the real culprit was flames on the pole itself.
The outage began at 1:36 p.m. Friday, according to Seattle City Light and reported by The B-Town Blog. The blackout initially hit 3,481 customers before crews managed to restore power to 1,212 of them within about two hours, according to MyNorthwest. That left 2,269 customers without electricity into the late afternoon, with no estimated restoration time provided by the utility.
The main outage zone stretched from 14th Avenue SW on the west to 2nd Avenue SW on the east, per the same B-Town Blog report, with its northern edge near SW 115th Street and its southern edge near SW 132nd Street. That footprint covered parts of Burien's Inglewood, Mount View, and Beverly Park neighborhoods. Five separate additional outages were also reported around the same time, though their relationship to the main blackout remained unclear.
Utility Confirms Pole Fire After Vague Initial Cause
Seattle City Light spokesperson Julie Moore later confirmed that the outage was caused by a power pole fire, walking back the generic “environmental” label that had appeared on the public outage map, according to White Center Now. The outlet also reported that the power loss extended beyond Burien's borders into the adjacent, unincorporated King County neighborhood of southeast White Center, which sits just north along Burien's boundary.
Pole fires like this one are often tied to a phenomenon utility crews call “tracking,” in which dry dust and airborne grime accumulate on insulators during dry stretches and then turn conductive when exposed to light moisture or fog, according to a technical explainer from KIRO 7 News. That buildup can create a conductive layer that lets electrical current jump to wooden crossarms and ignite them.
Fire Comes Amid Active Wildfire Risk Protocols
The blaze struck just days after Seattle City Light announced it was operating under its annual Wildfire Risk Reduction Strategy, citing statewide drought conditions and a low winter snowpack that have raised fire hazards for utility infrastructure across the region, per a City of Seattle announcement. State climatologists have designated 2026 as Washington's fourth consecutive year of drought conditions, according to the dossier's background on the strategy.
Friday's incident is not the first time a pole fire has darkened the Burien area. Equipment failure on SW 104th Street sparked a similar pole fire in November 2009 that cut power to roughly 4,000 customers in Burien and unincorporated King County, with most restored within two hours, per city records. More recently, a vehicle collision with a utility pole in the nearby Shorewood-Burien area knocked out power to about 1,700 South Seattle customers in June 2025, as reported by FOX 13 Seattle.
A Pattern of Outages Across the Service Area
Friday's blackout adds to a string of recent Seattle City Light outages across the region. West Seattle lost power to over 4,400 customers in late July, and Tukwila woke up to a morning outage earlier that month that also knocked out traffic signals. Seattle City Light serves roughly 493,663 metered customer accounts across a 131-square-mile territory that includes Seattle proper along with franchise communities such as Burien, SeaTac, Tukwila, Shoreline, Lake Forest Park, Normandy Park, and Renton, according to background compiled on Wikipedia.
The utility ranks as the 10th largest public electric utility in the country and averages roughly 95.7 minutes of outage duration per incident across its customer base, per data from FindEnergy. Seattle City Light has also been rolling out LiDAR aerial surveys, satellite monitoring, and AI-powered risk modeling since July 2025 to shift from scheduled tree-trimming cycles toward predictive hazard management along its overhead lines, according to T&D World. Despite that investment, Friday's fire shows how quickly aging pole infrastructure in franchise cities like Burien can still fail during dry summer conditions.
Seattle City Light did not provide additional details about the cause of the pole fire beyond confirming it as the source of the outage. As of Friday afternoon, no restoration timeline had been given for the thousands of customers still without power in Burien and White Center.
