0.25 Degree Met Data

Topics about the HYSPLIT dispersion model.
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Smaug
Posts: 55
Joined: July 1st, 2017, 8:28 am
Registered HYSPLIT User: No

0.25 Degree Met Data

Post by Smaug » February 6th, 2018, 9:48 am

Hi,

Is there any available data at 0.25 degree spatial resolution similar to GDAS? (Excluding forecast data)

Thanks

Fantine
Posts: 80
Joined: November 8th, 2012, 3:41 pm

Re: 0.25 Degree Met Data

Post by Fantine » February 6th, 2018, 5:07 pm

Maybe you want to consider the ERA5 dataset which is at 30-km spatial resolution.
The conversion program for it is available: viewtopic.php?f=14&t=1351&p=3882&hilit=ERA5#p3882

barbara.stunder
Posts: 357
Joined: November 9th, 2012, 4:23 pm
Registered HYSPLIT User: Yes

Re: 0.25 Degree Met Data

Post by barbara.stunder » February 9th, 2018, 3:07 pm

There is no gdas0p25. There is a gfs0p25 with the intent that it is short-term forecasts, no more than 3 hours, however until those files are created operationally at NCEP (tentatively late Spring, 2018) there are frequently longer forecast data in the files. ftp://arlftp.arlhq.noaa.gov/archives/gfs0p25/

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