Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200809/20080920/catalog.html

Dataset	Size	Last Modified
`20080920`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-09-20 All Cycles & All forecasts`	`86.09 Mbytes`	`2008-09-22T08:36:14Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-09-20 All Cycles & All forecasts`	`93.62 Mbytes`	`2008-09-22T08:35:28Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-09-20 : All Times`	`56.49 Mbytes`	`2008-09-22T08:32:55Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-09-20 All Cycles / All Vertical Levels / Analysis`	`60.78 Mbytes`	`2008-09-22T08:32:39Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-09-20 All Cycles / All Vertical Levels / Analysis`	`15.46 Mbytes`	`2008-09-22T08:32:24Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-09-20 All Cycles & Analysis`	`24.25 Kbytes`	`2008-09-22T08:32:03Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-09-20 All Cycles & Analysis`	`27.04 Kbytes`	`2008-09-22T08:31:35Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-09-20 All Cycles & Analysis`	`14.47 Kbytes`	`2008-09-22T08:31:04Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-09-20 All Cycles & Analysis`	`10.28 Kbytes`	`2008-09-22T08:29:09Z`