Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200512/20051218/catalog.html

Dataset	Size	Last Modified
`20051218`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2005-12-18 All Cycles & All forecasts`	`82.74 Mbytes`	`2008-08-08T07:45:32Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2005-12-18 All Cycles & All forecasts`	`88.80 Mbytes`	`2008-08-08T07:44:55Z`
`SRRS GRIB: National Convective Weather Forecast : 2005-12-18 : All Times`	`54.66 Mbytes`	`2008-08-08T07:43:11Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2005-12-18 All Cycles / All Vertical Levels / Analysis`	`57.94 Mbytes`	`2008-08-08T07:43:01Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2005-12-18 All Cycles / All Vertical Levels / Analysis`	`14.74 Mbytes`	`2008-08-08T07:42:51Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2005-12-18 All Cycles & Analysis`	`20.06 Kbytes`	`2008-08-08T07:42:39Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2005-12-18 All Cycles & Analysis`	`18.66 Kbytes`	`2008-08-08T07:42:30Z`
`SRRS GRIB: N.AM Precipitable Water : 2005-12-18 All Cycles & Analysis`	`14.47 Kbytes`	`2008-08-08T07:42:20Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2005-12-18 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-08T07:41:57Z`