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HYSPLIT for Windows - Public (unregistered) Version Download

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What is available for downloading

The contents of this public unregistered version include various HYSPLIT executables, sample source code, and scripts. The unregistered version is identical to the registered version in all respects, except that the dispersion calculation will not work with forecast meteorological data fields.

Both the public and registered versions require several supplemental programs for full functionality of the GUI. These graphical utility programs include Tcl/Tk, Ghostview, and ImageMagick. More information and detailed instructions on these supplemental programs can be found at - HYSPLIT_util.php. These MUST be downloaded and installed prior to installing either version of HYSPLIT.

The installation program will copy all required files and create program startup and desktop shortcuts. When prompted, it is suggested that the code be installed to the default installation directory such as [drive]:\hysplit4. Simple names are suggested. Names with spaces may not be properly handled by the GUI and some of the older command-line based utility programs.

HYSPLIT PC Download

To download the public version of HYSPLIT, you must follow these instructions:

1. Read the HYSPLIT Use Agreement and the disclaimer:

HYSPLIT USE AGREEMENT

DISCLAIMER STATEMENT



2. Provide us with your email address to acknowlege that you have read the HYSPLIT Usage Agreement and the Disclaimer.
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3. Click the button below to agree to the terms of this agreement.
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Return to the HYSPLIT page.
Modified: March 10, 2011
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