Freezing disasters in the United States

How common are Freezing disasters in the U.S.?

FEMA has issued 18 federal disaster declarations classified as freezing between 1971 and 2013, affecting 9 states and territories. Each declaration represents a formal federal recognition that an event exceeded state and local response capacity, unlocking Public Assistance, Individual Assistance, or Hazard Mitigation Grant Program funding depending on the declaration class (DR, EM, or FM). Raw declaration counts therefore measure the federal response footprint, which is a lagging and thresholded indicator: smaller events handled entirely at the state level never appear, and declaration thresholds have been recalibrated over the dataset's multi-decade history.

With so few declarations on record, the year-by-year pattern is necessarily sparse. The peak year on record was 1977, with 3 freezing declarations issued that single year, a clustering driven by major multi-state events and the federal government's declaration cadence. The most recent year on record is 2013, with 1 declarations. Trends over the 42+ year history reflect how infrequently this disaster type crosses the federal declaration threshold at all.

This disaster type's footprint is thin and scattered across the map. The three states with the most freezing declarations on record are FL (6 declarations), CA (3 declarations), AK (2 declarations), consistent with how narrowly this hazard type is geographically concentrated. States with the fewest declarations, including ME (1), MI (1), VA (1), unsurprising given how rare a federal declaration of this type is anywhere in the country.