Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200908/20090827/catalog.html

Dataset	Size	Last Modified
`20090827`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2009-08-27 : All Times`	`124.6 Mbytes`	`2009-11-20T22:40:02Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-08-27 All Cycles / All Vertical Levels / Analysis`	`117.7 Mbytes`	`2009-11-20T22:39:50Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-08-27 All Cycles / All Vertical Levels / Analysis`	`29.95 Mbytes`	`2009-11-20T22:39:45Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-08-27 All Cycles & Analysis`	`48.51 Kbytes`	`2009-11-20T22:39:38Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-08-27 All Cycles & Analysis`	`54.09 Kbytes`	`2009-11-20T22:39:35Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-08-27 All Cycles & Analysis`	`28.94 Kbytes`	`2009-11-20T22:39:32Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-08-27 All Cycles & Analysis`	`20.56 Kbytes`	`2009-11-20T22:39:25Z`