Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201712/20171215/catalog.html

Dataset	Size	Last Modified
`20171215`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-12-15 All Cycles & All forecasts`	`525.7 Mbytes`	`2017-12-22T09:15:32.903Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-12-15 All Cycles & All forecasts`	`434.6 Mbytes`	`2017-12-22T09:13:15.341Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-12-15 All Cycles & All forecasts`	`480.2 Mbytes`	`2017-12-22T09:11:07.472Z`
`SRRS GRIB: Smoke : 2017-12-15 All Cycles & All forecasts`	`1.197 Gbytes`	`2017-12-22T09:08:49.808Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-12-15 : All Times`	`317.4 Mbytes`	`2017-12-22T08:59:53.213Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-12-15 All Cycles / All Vertical Levels / Analysis`	`80.70 Mbytes`	`2017-12-22T08:59:41.822Z`