Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201503/20150311/catalog.html

Dataset	Size	Last Modified
`20150311`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-03-11 All Cycles & All forecasts`	`89.27 Mbytes`	`2015-04-27T22:44:08.874Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-03-11 All Cycles & All forecasts`	`92.47 Mbytes`	`2015-04-27T22:43:57.113Z`
`SRRS GRIB: Smoke : 2015-03-11 All Cycles & All forecasts`	`89.97 Mbytes`	`2015-04-27T22:43:45.005Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-03-11 : All Times`	`65.95 Mbytes`	`2015-04-27T22:43:22.220Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-03-11 All Cycles / All Vertical Levels / Analysis`	`16.71 Mbytes`	`2015-04-27T22:43:20.537Z`