Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201512/20151206/catalog.html

Dataset	Size	Last Modified
`20151206`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-12-06 All Cycles & All forecasts`	`1.033 Gbytes`	`2015-12-22T09:05:20.793Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-12-06 All Cycles & All forecasts`	`1.147 Gbytes`	`2015-12-22T09:01:36.690Z`
`SRRS GRIB: Smoke : 2015-12-06 All Cycles & All forecasts`	`1.079 Gbytes`	`2015-12-22T08:57:22.182Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-12-06 : All Times`	`994.0 Mbytes`	`2015-12-22T08:54:07.787Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-12-06 All Cycles / All Vertical Levels / Analysis`	`176.0 Mbytes`	`2015-12-22T08:53:57.092Z`