Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201112/20111220/catalog.html

Dataset	Size	Last Modified
`20111220`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2011-12-20 All Cycles & All forecasts`	`420.0 Mbytes`	`2011-12-26T08:47:47Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2011-12-20 All Cycles & All forecasts`	`459.8 Mbytes`	`2011-12-26T08:46:40Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-12-20 All Cycles & All forecasts`	`435.8 Mbytes`	`2011-12-26T08:45:30Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-12-20 All Cycles & All forecasts`	`467.6 Mbytes`	`2011-12-26T08:44:23Z`
`SRRS GRIB: Smoke : 2011-12-20 All Cycles & All forecasts`	`899.7 Mbytes`	`2011-12-26T08:43:12Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-12-20 : All Times`	`303.8 Mbytes`	`2011-12-26T08:41:20Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-12-20 All Cycles / All Vertical Levels / Analysis`	`377.0 Mbytes`	`2011-12-26T08:41:06Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-12-20 All Cycles / All Vertical Levels / Analysis`	`95.72 Mbytes`	`2011-12-26T08:41:01Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-12-20 All Cycles & Analysis`	`121.2 Kbytes`	`2011-12-26T08:40:56Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-12-20 All Cycles & Analysis`	`135.2 Kbytes`	`2011-12-26T08:40:55Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-12-20 All Cycles & Analysis`	`72.36 Kbytes`	`2011-12-26T08:40:54Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-12-20 All Cycles & Analysis`	`51.4 Kbytes`	`2011-12-26T08:40:51Z`