Carbon monoxide alarm at West 20th Street home
Heard on: San Bernardino County Fire - Valley
00:09
Carbon monoxide alarm, medic engine twelve (number withheld) , west 20th street between north san antonio avenue and north albright avenue.
Fire & Arson reported near W 20th St, Upland, CA 91784 on Feb 13, 2026, 9:02 AM. As discussed during the dispatch call, emergency units responded to a possible carbon monoxide alarm at a residence near West 20th Street between North San Antonio Avenue and North Albright Avenue in Upland. AI-generated summary from public dispatch audio. Not an official report.
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