AtmostormCounty briefing
Alpena County, MI
Severe-weather activation briefing
Generated 2026-09-20T12:34:13.086360+00:00
No active warnings
County exposure (baseline)
Alpena County, MI has an estimated 28,907 residents, including 2 nursing homes, 6 mobile-home parks, 1 dialysis center, 1 hospital and 10 schools. This is the denominator behind “in the warned path”.