Data, downloads and the API

Provenance, downloadable artifacts and the read-only API surface.

Data sources and attribution

Every input dataset behind the published record is named, licensed and cadenced on the data sources page, including the attribution text each source requires. If you republish HazardNet output, carry the attribution with it.

Downloads

The download centre publishes the archive and the forecast artifacts as files for offline use and analysis.

Forecast API

Public read endpoints are rate-limited. Endpoints that mutate state or preview alert runs additionally require credentials and are not part of the public read surface.

Read-only forecast endpoints under /api/v1/forecasts
Endpoint	Purpose
GET /api/v1/forecasts/metadata	Metadata for the forecast run currently being served.
GET /api/v1/forecasts	The latest published forecast records.
GET /api/v1/forecasts/bulk	Bulk records selected by horizon.
GET /api/v1/forecasts/history	Queryable history for past forecast dates.

Historical archive API

Read-only historical endpoints under /api/v1/historical
Endpoint	Purpose
GET /api/v1/historical/summary	Counts and shape of the catalogued archive.
GET /api/v1/historical/hazards	The hazard-type roll-up across the archive.
GET /api/v1/historical/events/:id	A single catalogued event by identifier.
GET /api/v1/historical/national	The national baseline metrics.
GET /api/v1/historical/correlations	The Pearson correlation matrix over the master variables.
GET /api/v1/historical/gee-validation	The Google Earth Engine cross-check result.
GET /api/v1/historical/vulnerability	The district vulnerability index.
GET /api/v1/historical/trends	Yearly temporal trends.

Content reviewed 2026-10-05. HazardNet is decision support, not an official warning service — see the methodology for scope and limitations.

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