Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201107/20110731/catalog.html

Dataset	Size	Last Modified
`20110731`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-07-31 All Cycles & All forecasts`	`363.6 Mbytes`	`2011-08-05T07:39:20Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-07-31 All Cycles & All forecasts`	`395.1 Mbytes`	`2011-08-05T07:38:28Z`
`SRRS GRIB: Smoke : 2011-07-31 All Cycles & All forecasts`	`728.0 Mbytes`	`2011-08-05T07:37:31Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-07-31 : All Times`	`245.4 Mbytes`	`2011-08-05T07:36:01Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-07-31 All Cycles / All Vertical Levels / Analysis`	`273.1 Mbytes`	`2011-08-05T07:35:50Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-07-31 All Cycles / All Vertical Levels / Analysis`	`69.40 Mbytes`	`2011-08-05T07:35:46Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-07-31 All Cycles & Analysis`	`97.02 Kbytes`	`2011-08-05T07:35:42Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-07-31 All Cycles & Analysis`	`97.00 Kbytes`	`2011-08-05T07:35:40Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-07-31 All Cycles & Analysis`	`58.04 Kbytes`	`2011-08-05T07:35:39Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-07-31 All Cycles & Analysis`	`41.12 Kbytes`	`2011-08-05T07:35:37Z`