Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200812/20081208/catalog.html

Dataset	Size	Last Modified
`20081208`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-12-08 All Cycles & All forecasts`	`174.3 Mbytes`	`2008-12-22T16:53:07Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-12-08 All Cycles & All forecasts`	`187.0 Mbytes`	`2008-12-22T16:51:32Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-12-08 : All Times`	`131.1 Mbytes`	`2008-12-22T16:48:55Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-12-08 All Cycles / All Vertical Levels / Analysis`	`133.2 Mbytes`	`2008-12-22T16:48:47Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-12-08 All Cycles / All Vertical Levels / Analysis`	`33.81 Mbytes`	`2008-12-22T16:48:38Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-12-08 All Cycles & Analysis`	`48.51 Kbytes`	`2008-12-22T16:48:31Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-12-08 All Cycles & Analysis`	`56.89 Kbytes`	`2008-12-22T16:48:23Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-12-08 All Cycles & Analysis`	`28.94 Kbytes`	`2008-12-22T16:48:15Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-12-08 All Cycles & Analysis`	`20.56 Kbytes`	`2008-12-22T16:48:00Z`