Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200804/20080428/catalog.html

Dataset	Size	Last Modified
`20080428`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-04-28 All Cycles & All forecasts`	`87.16 Mbytes`	`2008-07-31T07:57:40Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-04-28 All Cycles & All forecasts`	`93.71 Mbytes`	`2008-07-31T07:56:57Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-04-28 : All Times`	`57.52 Mbytes`	`2008-07-31T07:54:48Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-04-28 All Cycles / All Vertical Levels / Analysis`	`59.28 Mbytes`	`2008-07-31T07:54:36Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-04-28 All Cycles / All Vertical Levels / Analysis`	`15.07 Mbytes`	`2008-07-31T07:54:24Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-04-28 All Cycles & Analysis`	`24.25 Kbytes`	`2008-07-31T07:54:11Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-04-28 All Cycles & Analysis`	`27.04 Kbytes`	`2008-07-31T07:53:59Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-04-28 All Cycles & Analysis`	`14.47 Kbytes`	`2008-07-31T07:53:47Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-04-28 All Cycles & Analysis`	`10.28 Kbytes`	`2008-07-31T07:53:20Z`