Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201704/20170426/catalog.html

Dataset	Size	Last Modified
`20170426`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-04-26 All Cycles & All forecasts`	`273.6 Mbytes`	`2017-04-30T07:47:52.539Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-04-26 All Cycles & All forecasts`	`275.5 Mbytes`	`2017-04-30T07:47:04.760Z`
`SRRS GRIB: Smoke : 2017-04-26 All Cycles & All forecasts`	`898.3 Mbytes`	`2017-04-30T07:46:14.946Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-04-26 : All Times`	`226.8 Mbytes`	`2017-04-30T07:40:03.400Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-04-26 All Cycles / All Vertical Levels / Analysis`	`60.56 Mbytes`	`2017-04-30T07:39:50.157Z`