Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200808/20080821/catalog.html

Dataset	Size	Last Modified
`20080821`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-08-21 All Cycles & All forecasts`	`87.77 Mbytes`	`2008-08-23T13:00:29Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-08-21 All Cycles & All forecasts`	`96.33 Mbytes`	`2008-08-23T12:59:45Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-08-21 : All Times`	`57.94 Mbytes`	`2008-08-23T12:57:21Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-08-21 All Cycles / All Vertical Levels / Analysis`	`53.47 Mbytes`	`2008-08-23T12:57:07Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-08-21 All Cycles / All Vertical Levels / Analysis`	`13.60 Mbytes`	`2008-08-23T12:56:52Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-08-21 All Cycles & Analysis`	`24.25 Kbytes`	`2008-08-23T12:56:37Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-08-21 All Cycles & Analysis`	`27.04 Kbytes`	`2008-08-23T12:56:22Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-08-21 All Cycles & Analysis`	`14.47 Kbytes`	`2008-08-23T12:56:07Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-08-21 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-23T12:54:35Z`