Home / Tennessee / Johnson County
Johnson County Disaster History
Since 1973, FEMA has issued 20 federal disaster declarations covering Johnson County, Tennessee.
Johnson County — federal disaster declarations per year
19732026
By hazard type
Severe Storm7
Flood4
Biological2
Tropical Storm2
Winter Storm2
Tornado1
Hurricane1
Snowstorm1
All declarations
February 6, 2026Winter Storm
SEVERE WINTER STORM
January 24, 2026Winter Storm
SEVERE WINTER STORM
April 2, 2025Severe Storm
SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING
October 2, 2024Tropical Storm
TROPICAL STORM HELENE
September 27, 2024Tropical Storm
TROPICAL STORM HELENE
April 7, 2023Severe Storm
SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES
April 2, 2020Biological
COVID-19 PANDEMIC
March 13, 2020Biological
COVID-19
April 17, 2019Flood
SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES
May 1, 2011Severe Storm
SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND ASSOCIATED FLOODING
September 5, 2005Hurricane
HURRICANE KATRINA EVACUATION
October 7, 2004Severe Storm
SEVERE STORMS AND FLOODING
March 20, 2003Severe Storm
SEVERE STORMS AND FLOODING
August 15, 2001Severe StormIndividual Assistance
SEVERE STORMS AND FLOODING
January 13, 1998Severe StormIndividual Assistance
SEVERE STORMS AND FLOODING
April 14, 1994FloodIndividual Assistance
EXTENSIVE RAINFALL AND FLASH FLOODING
March 14, 1993Snowstorm
SEVERE SNOWFALL, WINTER STORM
November 12, 1977FloodIndividual Assistance
SEVERE STORMS & FLOODING
April 4, 1974TornadoIndividual Assistance
TORNADOES
March 21, 1973FloodIndividual Assistance
HEAVY RAINS & FLOODING
Source: OpenFEMA Disaster Declarations Summaries. "Individual Assistance" means FEMA aid to households was authorized; it does not measure total damage. History is not a forecast.