Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201704/20170421/catalog.html

Dataset	Size	Last Modified
`20170421`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-04-21 All Cycles & All forecasts`	`441.0 Mbytes`	`2017-04-27T07:50:53.723Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-04-21 All Cycles & All forecasts`	`467.6 Mbytes`	`2017-04-27T07:49:24.499Z`
`SRRS GRIB: Smoke : 2017-04-21 All Cycles & All forecasts`	`1.513 Gbytes`	`2017-04-27T07:48:03.335Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-04-21 : All Times`	`339.4 Mbytes`	`2017-04-27T07:39:41.975Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-04-21 All Cycles / All Vertical Levels / Analysis`	`94.69 Mbytes`	`2017-04-27T07:39:33.281Z`