Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201410/20141021/catalog.html

Dataset	Size	Last Modified
`20141021`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2014-10-21 All Cycles & All forecasts`	`87.16 Mbytes`	`2015-04-28T02:28:21.422Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2014-10-21 All Cycles & All forecasts`	`94.58 Mbytes`	`2015-04-28T02:28:09.854Z`
`SRRS GRIB: Smoke : 2014-10-21 All Cycles & All forecasts`	`187.1 Mbytes`	`2015-04-28T02:27:57.705Z`
`SRRS GRIB: National Convective Weather Forecast : 2014-10-21 : All Times`	`68.13 Mbytes`	`2015-04-28T02:27:24.318Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-10-21 All Cycles / All Vertical Levels / Analysis`	`16.86 Mbytes`	`2015-04-28T02:27:22.870Z`