Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200906/20090612/catalog.html

Dataset	Size	Last Modified
`20090612`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2009-06-12 : All Times`	`297.6 Mbytes`	`2009-08-05T17:35:50Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-06-12 All Cycles / All Vertical Levels / Analysis`	`292.5 Mbytes`	`2009-08-05T17:35:31Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-06-12 All Cycles / All Vertical Levels / Analysis`	`74.45 Mbytes`	`2009-08-05T17:35:24Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-06-12 All Cycles & Analysis`	`121.2 Kbytes`	`2009-08-05T17:35:15Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-06-12 All Cycles & Analysis`	`135.2 Kbytes`	`2009-08-05T17:35:12Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-06-12 All Cycles & Analysis`	`72.36 Kbytes`	`2009-08-05T17:35:08Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-06-12 All Cycles & Analysis`	`51.4 Kbytes`	`2009-08-05T17:35:00Z`