Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201112/20111219/catalog.html

Dataset	Size	Last Modified
`20111219`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2011-12-19 All Cycles & All forecasts`	`259.3 Mbytes`	`2011-12-23T08:39:24Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2011-12-19 All Cycles & All forecasts`	`279.0 Mbytes`	`2011-12-23T08:38:45Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-12-19 All Cycles & All forecasts`	`261.4 Mbytes`	`2011-12-23T08:38:03Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-12-19 All Cycles & All forecasts`	`280.6 Mbytes`	`2011-12-23T08:37:24Z`
`SRRS GRIB: Smoke : 2011-12-19 All Cycles & All forecasts`	`539.8 Mbytes`	`2011-12-23T08:36:41Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-12-19 : All Times`	`181.2 Mbytes`	`2011-12-23T08:35:31Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-12-19 All Cycles / All Vertical Levels / Analysis`	`217.7 Mbytes`	`2011-12-23T08:35:18Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-12-19 All Cycles / All Vertical Levels / Analysis`	`55.28 Mbytes`	`2011-12-23T08:35:14Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-12-19 All Cycles & Analysis`	`72.76 Kbytes`	`2011-12-23T08:35:10Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-12-19 All Cycles & Analysis`	`82.19 Kbytes`	`2011-12-23T08:35:09Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-12-19 All Cycles & Analysis`	`43.41 Kbytes`	`2011-12-23T08:35:07Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-12-19 All Cycles & Analysis`	`30.84 Kbytes`	`2011-12-23T08:35:05Z`