One-Third of Seniors Can't Access Emergency Alerts — And That Gap Is Growing Dangerous

TL;DR: A Washtenaw County Health Department survey released in October 2023 found that 33% of older adults didn't know how to sign up for local emergency alerts, and 15% lacked even a three-day supply of food and water — making seniors one of the most under-prepared populations as extreme weather events multiply.

The headline number is stark: one in three older adults surveyed in Washtenaw County, Michigan had no idea how to register for the emergency alerts designed to keep them alive. That finding, drawn from 255 senior respondents and reported by MLive in October 2023, is not a local curiosity — it reflects a national pattern of emergency preparedness neglect among aging populations at precisely the moment climate-driven disasters are accelerating.

Amanda Harris, a public health associate with the Washtenaw County Health Department, told MLive: "We're seeing more and more extreme weather locally as a result of climate change." The department is now using American Rescue Plan Act funding to close the gaps the survey exposed.

What the Survey Found: Five Alarming Data Points

The Washtenaw County Health Department survey canvassed 255 older adults and produced a clear picture of where preparedness breaks down for seniors:

  • 33% did not know how to sign up for local emergency weather alerts.
  • 41% said free transportation to public cooling and heating centers would be the single most helpful resource during extreme heat or cold events.
  • 15% reported they did not have a three-day supply of food and water — the minimum baseline recommended by FEMA for any emergency.
  • Multiple respondents flagged reliance on adaptive medical equipment (oxygen concentrators, powered wheelchairs) and temperature-sensitive medications as barriers that standard emergency plans don't address.
  • Many seniors lacked awareness that WEMU 89.1 FM serves as a designated Emergency Alert System station for the county — a free, accessible resource they weren't tapping.

These aren't abstract statistics. During the July 2023 heat dome that pushed temperatures above 100°F across parts of the Midwest, cooling centers went under-utilized because large segments of the population — particularly older adults — didn't know they existed or couldn't get there. The survey data, as covered in detail by MLive, confirms that transportation and information access are the two most critical friction points.

Why Seniors Face Disproportionate Risk in Emergencies

Older adults are not simply "less prepared" — they face structurally different barriers that generic preparedness campaigns fail to address.

Medical dependencies: Seniors who rely on electric-powered medical equipment lose life-critical support during power outages. Anyone on insulin, nitroglycerin, or other temperature-sensitive medications faces a different emergency timeline than a healthy 35-year-old losing power for 48 hours.

Mobility limitations: Evacuation routes designed for ambulatory adults — on foot, by personal vehicle — are inaccessible to residents using walkers, wheelchairs, or those who no longer drive. The 41% who identified free transportation as their top need are not asking for a convenience; they're identifying an evacuation dead-end.

Cognitive and social isolation factors: Seniors living alone are less likely to receive informal peer-to-peer warnings ("hey, did you hear about the flood watch?") and more likely to miss digital-first alert systems if they don't use smartphones or social media.

Fixed incomes: Stocking a three-day emergency kit with food, water, batteries, and a hand-crank radio costs money. For seniors on fixed Social Security incomes, that's a real economic barrier, not a motivation problem.

The Washtenaw County Health Department's emergency preparedness checklist — available publicly at washtenaw.org — addresses many of these needs, but only for residents who know it exists.

Federal Alert Infrastructure Is Ready — But Residents Have to Opt In

On October 4, 2023, FEMA and the Federal Communications Commission conducted a nationwide test of the Emergency Alert System and Wireless Emergency Alerts. The test message went out at approximately 2:20 PM Eastern Time to all cellular devices, television broadcasts, and radio stations across the United States, as reported by KITV. The test was designed to verify that the infrastructure works end-to-end.

It does. The infrastructure is functioning. The problem is not the system — it's enrollment and awareness at the local level.

Wireless Emergency Alerts are pushed automatically to cell towers, so any active cell phone in an alert zone receives them without registration. But county-level alerts — the hyperlocal notifications that tell you a specific road is flooding or a specific neighborhood is under a boil-water advisory — require residents to actively sign up through systems like Washtenaw County's own alert platform. That's the sign-up process one in three surveyed seniors didn't know existed.

KITV's coverage of the October 4 national EAS test emphasized exactly this point: federal infrastructure is only as effective as the last-mile awareness that connects residents to local enrollment steps.

Texas Shows What Proactive Deployment Looks Like

On October 23, 2023, the Texas Division of Emergency Management (TDEM) pre-deployed swiftwater rescue teams ahead of flooding from the remnants of Hurricane Norma. TDEM chief Nim Kidd issued a direct public statement: "Texans are urged to heed warnings from local officials" and never drive through flooded roadways.

The Texas model — pre-positioning resources before a storm makes landfall, and broadcasting clear behavioral guidance — reflects best practices that Washtenaw County and similar jurisdictions are trying to implement for their senior populations. The difference is that Texas was responding to an imminent named storm. The Washtenaw survey reveals that the chronic, slow-moving emergency of unprepared aging populations demands the same proactive posture without a hurricane forcing the issue.

What Local Governments and Individuals Must Do Now

The Washtenaw County Health Department's response to its own survey data is a workable template for other counties:

  1. Active outreach, not passive publishing. Posting a checklist on a county website reaches residents who are already engaged. Reaching the 33% who don't know about local alerts requires phone banks, senior center visits, and partnerships with meal-delivery programs like Meals on Wheels.

  2. Transportation pre-enrollment. Counties should create opt-in lists for emergency transportation to cooling and heating centers before a weather event — not during one, when phone lines are overloaded.

  3. Medical registry programs. Several states maintain voluntary registries of residents who rely on powered medical equipment so utilities can prioritize restoration and emergency managers can check in proactively. Washtenaw's survey data suggests demand for this kind of program.

  4. Radio as a fallback. WEMU 89.1 FM's designation as a county Emergency Alert System station means a $15 battery-powered or hand-crank radio provides reliable, no-internet, no-cell-signal emergency information. Seniors should own one.

  5. Kit-building support. Community organizations and health departments can distribute basic emergency supply components — water purification tablets, three-day food supplies, flashlights — to seniors who can't afford to assemble a kit independently.

The Bottom Line for Older Adults Right Now

If you are a senior or care for one, take three actions this week:

  • Find and register for your county's emergency alert system. Search "[your county] emergency alerts sign up" — the process takes under five minutes.
  • Confirm you have a three-day supply of food, water (one gallon per person per day), any prescription medications, and a battery or hand-crank radio.
  • Identify your nearest public cooling center and heating center, and verify how you would get there if you couldn't drive.

The Washtenaw County survey, covered by MLive, makes the cost of inaction concrete: a third of older adults are one severe weather event away from being unreachable by the systems built to protect them. That is a solvable problem — but only if seniors, caregivers, and local governments treat it with the same urgency they'd apply to a storm already on radar.

Sources referenced