Risco de desastres naturais por estado
Orientações oficiaisEste guia resume as orientações oficiais. Não substitui as instruções das autoridades locais. Nos Estados Unidos, ligue para o 911 em caso de emergência. Se a sua ligação para o 911 não completar.
As citações de fontes oficiais são traduções da UpOnly Learning do texto original em inglês. Os nomes oficiais dos alertas também aparecem em inglês, entre parênteses.
O que esta tabela mostra
- O Índice Nacional de Risco (NRI) da FEMA mede o risco de perigos naturais em todos os Estados Unidos.[1]
- A tabela usa a Perda Anual Esperada (Expected Annual Loss) do NRI, que a FEMA define como "a perda econômica média em dólares causada por perigos naturais a cada ano".[2]
- A Perda Anual Esperada conta as perdas em edificações, pessoas e agricultura, e para isso a FEMA converte mortes e ferimentos em dólares.[2]
- No nível estadual, a FEMA publica dados de Perda Anual Esperada, não o Índice de Risco completo.[3]
- O NRI abrange 18 perigos naturais.[4][5]
- "5 principais perigos" lista, para cada estado, os cinco perigos do NRI com o maior valor de "Expected Annual Loss - Total" (Perda Anual Esperada - Total) no registro do NRI daquele estado.[5][S1–S51]
- "Classificação geral do NRI" é o valor do campo "Expected Annual Loss - Rating - Composite" (Perda Anual Esperada - Classificação - Composta) no registro do NRI de cada estado.[5][S1–S51]
Como ler
- A Perda Anual Esperada é um valor médio em dólares por ano.[2]
- A FEMA observa que as pontuações de Perda Anual Esperada por perigo e compostas mostram a posição de uma comunidade em comparação com outras comunidades.[2]
- A FEMA também publica dados do NRI para condados e setores censitários.[3]
- Os nomes dos perigos levam à página deste guia sobre aquele perigo. Um perigo marcado com * ainda não tem página neste guia.
Tabela: 50 estados + DC
Fontes
Última verificação: 26 de outubro de 2026. Cada fonte numerada foi aberta e verificada na data indicada. Os números entre colchetes no texto, como [1], remetem a esta lista. Os títulos das fontes estão em inglês, como cada órgão os publica.
- [1] FEMA, National Risk Index home page
- Publicado por
- Federal Emergency Management Agency (FEMA)
- Nível
- Governo federal dos EUA
- Onde foi encontrado
- hazards.fema.gov/nri/
- Verificado
- 26 out. 2026
- [2] FEMA, National Risk Index, Expected Annual Loss
- Publicado por
- Federal Emergency Management Agency (FEMA)
- Nível
- Governo federal dos EUA
- Onde foi encontrado
- hazards.fema.gov/nri/expected-annual-loss
- Verificado
- 26 out. 2026
- [3] FEMA, National Risk Index, Data Resources
- Publicado por
- Federal Emergency Management Agency (FEMA)
- Nível
- Governo federal dos EUA
- Onde foi encontrado
- hazards.fema.gov/nri/data-resources
- Verificado
- 26 out. 2026
- [4] FEMA, National Risk Index, Natural Hazards
- Publicado por
- Federal Emergency Management Agency (FEMA)
- Nível
- Governo federal dos EUA
- Onde foi encontrado
- hazards.fema.gov/nri/natural-hazards
- Verificado
- 26 out. 2026
- [5] FEMA National Risk Index, "National Risk Index States Expected Annual Loss" feature layer (owner FEMA_NationalRiskIndex; layer metadata shows data last edited December 15, 2025), field definitions
- Publicado por
- Federal Emergency Management Agency (FEMA)
- Nível
- Governo federal dos EUA
- Onde foi encontrado
- services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0
- Verificado
- 26 out. 2026
Registros estaduais do Índice Nacional de Risco
Registro estadual da camada do Índice Nacional de Risco da FEMA.
- [S1] Alabama · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27AL%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S2] Alasca · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27AK%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S3] Arizona · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27AZ%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S4] Arkansas · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27AR%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S5] Califórnia · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27CA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S6] Colorado · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27CO%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S7] Connecticut · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27CT%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S8] Delaware · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27DE%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S9] Distrito de Colúmbia · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27DC%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S10] Flórida · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27FL%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S11] Geórgia · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27GA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S12] Havaí · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27HI%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S13] Idaho · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27ID%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S14] Illinois · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27IL%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S15] Indiana · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27IN%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S16] Iowa · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27IA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S17] Kansas · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27KS%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S18] Kentucky · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27KY%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S19] Luisiana · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27LA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S20] Maine · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27ME%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S21] Maryland · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MD%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S22] Massachusetts · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S23] Michigan · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MI%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S24] Minnesota · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MN%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S25] Mississippi · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MS%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S26] Missouri · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MO%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S27] Montana · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27MT%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S28] Nebraska · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NE%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S29] Nevada · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NV%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S30] Nova Hampshire · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NH%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S31] Nova Jersey · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NJ%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S32] Novo México · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NM%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S33] Nova York · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NY%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S34] Carolina do Norte · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27NC%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S35] Dakota do Norte · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27ND%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S36] Ohio · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27OH%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S37] Oklahoma · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27OK%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S38] Oregon · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27OR%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S39] Pensilvânia · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27PA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S40] Rhode Island · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27RI%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S41] Carolina do Sul · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27SC%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S42] Dakota do Sul · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27SD%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S43] Tennessee · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27TN%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S44] Texas · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27TX%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S45] Utah · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27UT%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S46] Vermont · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27VT%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S47] Virgínia · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27VA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S48] Washington · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27WA%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S49] Virgínia Ocidental · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27WV%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S50] Wisconsin · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27WI%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
- [S51] Wyoming · services.arcgis.com/XG15cJAlne2vxtgt/arcgis/rest/services/National_Risk_Index_States_Expected_Annual_Loss/FeatureServer/0/query?where=STATEABBRV%3D%27WY%27&outFields=%2A&returnGeometry=false&f=html (Governo federal dos EUA)
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