Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200401/20040120/catalog.html

Dataset	Size	Last Modified
`20040120`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2004-01-20 : All Times`	`57.36 Mbytes`	`2008-08-08T09:08:23Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2004-01-20 All Cycles / All Vertical Levels / Analysis`	`10.54 Mbytes`	`2008-08-08T09:08:16Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2004-01-20 All Cycles & Analysis`	`20.06 Kbytes`	`2008-08-08T09:08:12Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2004-01-20 All Cycles & Analysis`	`18.66 Kbytes`	`2008-08-08T09:08:08Z`
`SRRS GRIB: N.AM Precipitable Water : 2004-01-20 All Cycles & Analysis`	`13.06 Kbytes`	`2008-08-08T09:08:04Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2004-01-20 All Cycles & Analysis`	`10.27 Kbytes`	`2008-08-08T09:07:57Z`