Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201704/20170417/catalog.html

Dataset	Size	Last Modified
`20170417`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-04-17 All Cycles & All forecasts`	`267.8 Mbytes`	`2017-04-21T07:47:25.071Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-04-17 All Cycles & All forecasts`	`296.9 Mbytes`	`2017-04-21T07:46:44.778Z`
`SRRS GRIB: Smoke : 2017-04-17 All Cycles & All forecasts`	`898.3 Mbytes`	`2017-04-21T07:45:59.385Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-04-17 : All Times`	`220.9 Mbytes`	`2017-04-21T07:40:11.058Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-04-17 All Cycles / All Vertical Levels / Analysis`	`52.93 Mbytes`	`2017-04-21T07:40:01.272Z`