Sparking electrical transformer on Challenge Drive
Heard on: Contra Costa County Fire - Central
00:10
00:00
Engine two, respond for a full fire.
Fire & Arson reported near Challenge Dr, Concord, CA 94520 on Feb 21, 2026, 10:18 PM. As discussed during the dispatch call, fire crews responded to a reported sparking electrical transformer near Challenge Drive in Concord. AI-generated summary from public dispatch audio. Not an official report.
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