Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201408/20140818/catalog.html

Dataset	Size	Last Modified
`20140818`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2014-08-18 : All Times`	`435.4 Mbytes`	`2015-04-28T07:29:18.105Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-08-18 All Cycles / All Vertical Levels / Analysis`	`382.6 Mbytes`	`2015-04-28T07:29:08.920Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2014-08-18 All Cycles / All Vertical Levels / Analysis`	`95.65 Mbytes`	`2015-04-28T07:29:04.264Z`