data api · United States

HURREVAC Storm Advisory Archive

This dataset provides a point-in-time archive and persistent mirror of the tropical cyclone advisory data from HURREVAC, the decision support tool used by the National Hurricane Program (a partnership between FEMA, USACE, and NOAA). The data was programmatically captured from the HURREVAC API (/v1/advisories/storms) to ensure long-term accessibility for the emergency management and research communities, specifically to mitigate the risk of data loss due to potential funding shifts or service cha

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What's in it

Data offered docs-verified: current storm positions (historical and active tropical cyclone coordinates) · official forecast tracks as issued during active storm events · unique identifiers and structural metadata used by the Sea Island Software HVX platform
Coverage llm-inferred: United States
Update frequency docs-verified: Point-in-time snapshot, not an ongoing feed (last updated 1 Apr 2026)
Formats docs-verified: JSON
Access docs-verified: Public, anonymous HTTPS/S3 access via data.source.coop; licence not stated in DOCS (ENTRY says 'see product README')

Useful for

Use cases llm-inferred: Historical tropical cyclone track analysis for coastal flood and resilience context studies · Replaying archived official forecast tracks for scenario or lessons-learned reviews · Cross-checking storm position data against other cyclone datasets in GIS
Audience llm-inferred: flood consultants · hydrologists · GIS analysts · emergency management researchers

Limitations

Constraints llm-inferred: Point-in-time snapshot, last updated 1 Apr 2026; not a live feed · US-focused tropical cyclone data with limited direct relevance to UK projects · Licence not stated in DOCS; check the product README before reuse · Third-party mirror of the HURREVAC API; depends on the original provider's data · No schema documentation beyond the high-level description in DOCS

Licence: see product README
Authentication: Public; anonymous HTTPS/S3 access via data.source.coop
GitHub stars: Unknown
Last commit: Unknown
Last successful page check: 14/10/2026
Page health: page reachable
Package: Not recorded
Verification: Not independently verified

Provenance & evidence

Verified via Source Cooperative API /api/v1/products/troyschmidt (public product, updated 2026-04-01).

Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (source.coop)