US federal disaster-declaration intelligence (annual)
Annual state x year intelligence on US federal major-disaster (DR) declarations, 1953 to present, from FEMA's keyless OpenFEMA API v2. Each row is one of 59 states/territories/freely-associated states (plus a US national aggregate row) for one calendar year: distinct DR declaration count (deduped from the one-row-per-designated-area feed by femaDeclarationString), designated-area totals and areas-per-disaster, IA/PA/HM program counts and IA share, hazard-family counts under the connector's closed 9-family taxonomy (tropical-cyclone, severe-storm, flood, winter-storm, wildfire, earthquake, landslide, coastal-storm, other — note 'other' carries the Biological (COVID-19) pandemic declarations) with the dominant family and its share, the year's most common verbatim incident type, year-matched Census population estimates (Vintage 2019 for 2010-2019, Vintage 2025 for 2020-2025; 2026 reuses 2025; null before 2010 and for non-Census-covered areas), disasters per 100,000 people, year-over-year change and a trailing-3-year mean, and two documented 0-100 burden scores (burden_score: mean of within-year min-max-normalized disaster count, designated areas, IA disasters; burden_percap_score: within-year normalized disasters per 100k). Units: counts, percent, per-100k, scores. Caveats: DR declarations only (no emergency/FM); counts are designations, not damage dollars; incidentType is the declaration-level FEMA label. Primary key: (state_code, year). Cadence: yearly; as_of is the latest declaration date in the data, so identical input produces an identical content hash. FEMA records under use-restricted terms (statistical research/reporting only) — commercial_use = unclear with the mandated non-endorsement disclaimer. Sample use: rank burden_percap_score within a year for the states hit hardest relative to population, or track flood_count trends by state.
Les titres et les descriptions proviennent des sources de données, en anglais.
- Lignes
- 4 440
- Colonnes
- 32
- Cadence de la source
- Annuelle
- Dernière actualisation
- 27 sept. 2026
- Thème
- government
| Colonne | Type | Description |
|---|---|---|
| state_code | string | FEMA 2-letter postal state/territory code (59 areas); 'US' is the national aggregate row. Primary key together with year. |
| state_name | string | State/territory name from the connector's postal-code table. |
| year | integer | Calendar year of the declarationDate signing date. |
| country_code | string | ISO alpha-3 join key; always USA. (unit: ISO alpha-3) |
| disaster_count | integer | Distinct major-disaster (DR) declarations signed in the year, deduped by femaDeclarationString. (unit: count) |
| designated_areas_total | integer | Total designated areas across the year's disasters (distinct designatedArea values). (unit: count) |
| areas_per_disaster | float | Mean designated areas per disaster; null when the year has no disasters. |
| ia_disasters | integer | Year's disasters with Individual Assistance declared. (unit: count) |
| pa_disasters | integer | Year's disasters with Public Assistance declared. (unit: count) |
| hm_disasters | integer | Year's disasters with Hazard Mitigation declared. (unit: count) |
| ia_share_pct | float | Share of the year's disasters with Individual Assistance declared (percent). (unit: percent) |
| tropical_cyclone_count | integer | — |
| severe_storm_count | integer | — |
| flood_count | integer | — |
| winter_storm_count | integer | — |
| wildfire_count | integer | — |
| earthquake_count | integer | — |
| landslide_count | integer | — |
| coastal_storm_count | integer | — |
| other_count | integer | — |
| dominant_category | string | Most common of the 9 closed incident categories among the year's disasters. |
| dominant_category_share_pct | float | Share of the year's disasters in the dominant incident category (percent). (unit: percent) |
| top_incident_type_raw | string | Most common verbatim FEMA incidentType among the year's disasters. |
| population | float | Census annual population estimate for the state/year (Vintage 2019 for 2010-2019, Vintage 2025 for 2020-2025; years after the latest vintage reuse it); null before 2010 and for areas the Census state estimates do not cover. (unit: persons) |
| disasters_per_100k | float | Disaster declarations per 100,000 people (year-matched population). (unit: per 100,000) |
| disaster_count_yoy_pct | float | Year-over-year change in disaster_count (percent); null when the prior year is 0. (unit: percent) |
| disasters_3yr_avg | float | Trailing-3-year mean of disaster_count. |
| burden_score | float | 0-100 absolute disaster-burden score: 100 x mean of within-year min-max-normalized disaster_count, designated_areas_total, ia_disasters. Null on national aggregate rows. |
| burden_percap_score | float | 0-100 per-capita disaster-burden score: 100 x within-year min-max-normalized disasters_per_100k; null where population is null. |
| as_of | string | Latest declaration date in the input data; identical input yields an identical content hash. (unit: date) |
| source_url | string | OpenFEMA API endpoint behind this dataset. (unit: url) |
| row_hash | string | SHA-256 (16 hex chars) over the row's content fields. (unit: hash) |
10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.
| state_code | state_name | year | country_code | disaster_count | designated_areas_total | areas_per_disaster | ia_disasters | pa_disasters | hm_disasters | ia_share_pct | tropical_cyclone_count | severe_storm_count | flood_count | winter_storm_count | wildfire_count | earthquake_count | landslide_count | coastal_storm_count | other_count | dominant_category | dominant_category_share_pct | top_incident_type_raw | population | disasters_per_100k | disaster_count_yoy_pct | disasters_3yr_avg | burden_score | burden_percap_score | as_of | source_url | row_hash |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AK | Alaska | 1 953 | USA | 1 | 1 | 1 | 1 | 1 | 1 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | other | 100 | Other | — | — | — | 1 | 50 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | e700c177deb6b437 |
| AK | Alaska | 1 954 | USA | 1 | 1 | 1 | 1 | 1 | 1 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | other | 100 | Other | — | — | 0 | 1 | 100 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 1ee437e7d5e86a20 |
| AK | Alaska | 1 955 | USA | 1 | 1 | 1 | 1 | 1 | 1 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | other | 100 | Other | — | — | 0 | 1 | 50 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | fe7676d45965d9da |
| AK | Alaska | 1 956 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | -100 | 0,67 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | bc66f28cd8185037 |
| AK | Alaska | 1 957 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0,33 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 0f884b8693c1adfd |
| AK | Alaska | 1 958 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 40aacf14c21e1821 |
| AK | Alaska | 1 959 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | b8a8be70f4be3d74 |
| AK | Alaska | 1 960 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 07358413fe204079 |
| AK | Alaska | 1 961 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 4cff1652b2c90147 |
| AK | Alaska | 1 962 | USA | 0 | 0 | — | 0 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | 0 | 0 | — | 2026-09-01 | https://www.fema.gov/api/open/v2/DisasterDeclarationsSummaries | 1e19b1522a6aed78 |
- Actuelle
20260927T045149Z-6d11ac31a4d5 · sha256 6d11ac31a4d5…
4 440 lignes · premier instantané
Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).
curl "https://datazimuts.com/v1/datasets/fema_disaster_signals/us_disaster_declaration_intel_annual" | jq '{title, rows, columns_count, license}'import requests
ds = requests.get("https://datazimuts.com/v1/datasets/fema_disaster_signals/us_disaster_declaration_intel_annual").json()
print(ds["title"], ds["rows"], "rows")
# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
print(row)Point d’accès API : https://datazimuts.com/v1/datasets/fema_disaster_signals/us_disaster_declaration_intel_annual
Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.
D’où viennent ces données et ce qui en a été fait. Le travail des autres apparaît sous forme de décomptes ; seuls les projets partagés sont nommés.
Citer cet instantané
Épinglé à l’instantané 20260927T045149Z-6d11ac31a4d5 et à son empreinte, pour que vos lecteurs obtiennent exactement les données utilisées.
FEMA disaster declarations (agent-curated). (2026). US federal disaster-declaration intelligence (annual) [Data set, snapshot 20260927T045149Z-6d11ac31a4d5, sha256 6d11ac31a4d5]. Datazimuts. Retrieved 2026-09-27, from https://datazimuts.com/fr/datasets/fema_disaster_signals/us_disaster_declaration_intel_annual?snapshot=20260927T045149Z-6d11ac31a4d5
@misc{dz_fema_disaster_signals_us_disaster_declar_6d11ac31,
title = {{US federal disaster-declaration intelligence (annual)}},
author = {{FEMA disaster declarations (agent-curated)}},
year = {2026},
publisher = {Datazimuts},
howpublished = {\url{https://datazimuts.com/fr/datasets/fema_disaster_signals/us_disaster_declaration_intel_annual?snapshot=20260927T045149Z-6d11ac31a4d5}},
note = {Snapshot 20260927T045149Z-6d11ac31a4d5, sha256 6d11ac31a4d5cca417e5c65ac0d49bf2637e9cb09eeebc59642f81348e80cb66; accessed 2026-09-27}
}Intégrer un tableau ou un graphique
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<iframe src="https://datazimuts.com/embed/chart?dataset=fema_disaster_signals%2Fus_disaster_declaration_intel_annual&lang=fr&theme=auto&snapshot=20260927T045149Z-6d11ac31a4d5&x=year&y=year&agg=avg" title="US federal disaster-declaration intelligence (annual)" width="100%" height="380" style="border:0" loading="lazy"></iframe>
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