Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200411/20041121/catalog.html

Dataset	Size	Last Modified
`20041121`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2004-11-21 : All Times`	`59.66 Mbytes`	`2008-08-08T15:33:02Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2004-11-21 All Cycles / All Vertical Levels / Analysis`	`10.67 Mbytes`	`2008-08-08T15:32:51Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2004-11-21 All Cycles & Analysis`	`20.06 Kbytes`	`2008-08-08T15:32:45Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2004-11-21 All Cycles & Analysis`	`13.99 Kbytes`	`2008-08-08T15:32:41Z`
`SRRS GRIB: N.AM Precipitable Water : 2004-11-21 All Cycles & Analysis`	`14.47 Kbytes`	`2008-08-08T15:32:36Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2004-11-21 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-08T15:32:24Z`