Agency
NOAA
Refresh cadence
every 30 min
Last successful sync
Pending first sync
Pipelines
volcanic-ash
Category
Other
About this dataset
Washington VAAC volcanic ash advisories. Ash cloud polygons + altitude and movement vectors. High-altitude/long-haul AI advisories.
Where you'll see it in AeroCopilot
Upstream publisher
www.faa.gov/data_research/AeroCopilot is the canonical pipeline for this dataset inside the product. The link above goes to the upstream publisher for full documentation and data licensing.