Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201512/20151204/catalog.html

Dataset	Size	Last Modified
`20151204`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-12-04 All Cycles & All forecasts`	`259.3 Mbytes`	`2015-12-10T08:35:50.101Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-12-04 All Cycles & All forecasts`	`292.5 Mbytes`	`2015-12-10T08:35:05.756Z`
`SRRS GRIB: Smoke : 2015-12-04 All Cycles & All forecasts`	`269.9 Mbytes`	`2015-12-10T08:34:17.291Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-12-04 : All Times`	`244.3 Mbytes`	`2015-12-10T08:33:32.130Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-12-04 All Cycles / All Vertical Levels / Analysis`	`46.18 Mbytes`	`2015-12-10T08:33:24.959Z`