Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201408/20140820/catalog.html

Dataset	Size	Last Modified
`20140820`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2014-08-20 : All Times`	`63.14 Mbytes`	`2015-04-28T07:27:53.581Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-08-20 All Cycles / All Vertical Levels / Analysis`	`73.32 Mbytes`	`2015-04-28T07:27:51.960Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2014-08-20 All Cycles / All Vertical Levels / Analysis`	`16.43 Mbytes`	`2015-04-28T07:27:50.125Z`