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FEMA Disaster Declaration County Detail by Hurricane Event
x402
FEMA Disaster Declaration County Detail by Hurricane Event is a paid API for AI agents from api.querylines.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns per-county FEMA disaster-declaration details (declaration type/date, incident window, IA/PA program flags) for a specified U.S. hurricane event.
Price / call$0.1
Success—
StatusUnknown
How this service works
Per-county FEMA disaster-declaration detail for one U.S. hurricane (declaration type/date, incident window, Individual/Public Assistance program flags). Events from the free NOAA/FEMA catastrophe dataset. $0.10 per query. Free discovery: /v1/cat/events, /v1/cat/sample. Docs: https://api.querylines.com/openapi.json
Output
A list of county-level records for the specified hurricane event, each containing the county name, state, FEMA declaration type (e.g. Major Disaster), declaration date, incident period start and end dates, and boolean flags indicating whether Individual Assistance (IA) and/or Public Assistance (PA) programs were activated for that county.
Example use cases
IA eligibility check after Harvey
“For Hurricane Harvey, show me every county that received Individual Assistance — I want to know the declaration date and which states were covered so I can cross-reference with our policyholder addresses.”
Public Assistance flags for Hurricane Ida
“Pull all the counties with Public Assistance declarations for Hurricane Ida, including the incident start and end dates and the FEMA declaration type, so I can assess infrastructure exposure for our reinsurance report.”
Hurricane Maria county declaration lookup
“I need a full list of counties and territories that got federal disaster declarations after Hurricane Maria — include the declaration date, incident window, and whether they qualified for IA or PA programs.”
Technical details
Endpoint
GEThttps://api.querylines.com/v1/cat/countiesWhen to prefer
Use this endpoint when you need structured, county-level FEMA disaster declaration data for a specific named hurricane, including program eligibility flags (IA/PA). It is purpose-built for insurance, risk, and catastrophe analytics workflows where knowing which counties received federal declarations — and what type — is essential. Prefer this over raw FEMA open data APIs when you want a clean, queryable record with pre-joined incident metadata.
Side effects
- Missing or invalid 'event' query parameter returns an error — must use a valid event_key from /v1/cat/events
- Unknown event_key returns empty results or 404
- Invalid state code returns an error or empty county list
- Payment not processed (x402 flow) results in 402 Payment Required response
- Rate limiting or quota exhaustion returns 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"year": 2022,
"count": 67,
"event": "hurricane-ian-2022",
"peril": "hurricane",
"state": "FL",
"source": "FEMA OpenFEMA Disaster Declarations; NOAA HURDAT2 best track",
"data_as_of": "2022",
"event_name": "Hurricane Ian",
"report_date": "2026-07-12",
"declarations": [
{
"state": "FL",
"county": "LEE",
"programs": {
"hm": true,
"ia": true,
"ih": false,
"pa": true
},
"designated_area": "Lee (County)",
"disaster_number": 4673,
"fips_state_code": "12",
"declaration_date": "2022-09-29",
"declaration_type": "DR",
"fips_county_code": "071",
"declaration_title": "HURRICANE IAN",
"incident_end_date": "2022-11-04",
"incident_begin_date": "2022-09-23",
"fema_declaration_string": "DR-4673-FL"
}
],
"max_category": 4,
"coverage_note": "Catastrophe events are federal FEMA disaster declarations grouped into named storms; a county appearing here means it was federally declared, not a measure of insured loss.",
"landfall_date": "2022-09-28"
}
}Tags
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