dataset · Global
NOAA HYSPLIT-compatible meteorological data archives
The HYSPLIT model is a complete system for computing simple air parcel trajectories, as well as complex transport, dispersion, chemical transformation, and deposition simulations. HYSPLIT continues to be one of the most extensively used atmospheric transport and dispersion models in the atmospheric sciences community. A common application is a back trajectory analysis to determine the origin of air masses and establish source-receptor relationships. HYSPLIT has also been used in a variety of sim
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Licence: NOAA data disseminated through NODD are open to the public and can be used as desired.<br/> <br/>NOAA makes data openly available to ensure maximum use of our data, and to spur and encourage explorati
Evidence quality: 27
Listed in aws-odr public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata checked: 2026-10-14T13:20:00.000Z
Evidence
- arn:aws:s3:::noaa-oar-arl-hysplit-pds, arn:aws:sns:us-east-1:123901341784:NewHYSPLITObject
- https://registry.opendata.aws/noaa-arl-hysplit/
Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.