Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201108/20110821/catalog.html

Dataset	Size	Last Modified
`20110821`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2011-08-21 All Cycles & All forecasts`	`174.3 Mbytes`	`2011-08-25T07:39:39Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2011-08-21 All Cycles & All forecasts`	`191.6 Mbytes`	`2011-08-25T07:39:13Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-08-21 All Cycles & All forecasts`	`174.3 Mbytes`	`2011-08-25T07:38:45Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-08-21 All Cycles & All forecasts`	`190.0 Mbytes`	`2011-08-25T07:38:19Z`
`SRRS GRIB: Smoke : 2011-08-21 All Cycles & All forecasts`	`370.4 Mbytes`	`2011-08-25T07:37:51Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-08-21 : All Times`	`122.0 Mbytes`	`2011-08-25T07:36:59Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-08-21 All Cycles / All Vertical Levels / Analysis`	`145.4 Mbytes`	`2011-08-25T07:36:48Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-08-21 All Cycles / All Vertical Levels / Analysis`	`36.89 Mbytes`	`2011-08-25T07:36:44Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-08-21 All Cycles & Analysis`	`48.51 Kbytes`	`2011-08-25T07:36:40Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-08-21 All Cycles & Analysis`	`54.09 Kbytes`	`2011-08-25T07:36:38Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-08-21 All Cycles & Analysis`	`28.94 Kbytes`	`2011-08-25T07:36:37Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-08-21 All Cycles & Analysis`	`20.56 Kbytes`	`2011-08-25T07:36:35Z`