Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200501/20050121/catalog.html

Dataset	Size	Last Modified
`20050121`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2005-01-21 : All Times`	`59.90 Mbytes`	`2008-08-07T18:24:16Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2005-01-21 All Cycles / All Vertical Levels / Analysis`	`10.73 Mbytes`	`2008-08-07T18:24:06Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2005-01-21 All Cycles & Analysis`	`20.06 Kbytes`	`2008-08-07T18:24:00Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2005-01-21 All Cycles & Analysis`	`18.66 Kbytes`	`2008-08-07T18:23:55Z`
`SRRS GRIB: N.AM Precipitable Water : 2005-01-21 All Cycles & Analysis`	`13.77 Kbytes`	`2008-08-07T18:23:50Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2005-01-21 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-07T18:23:39Z`