Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201612/20161227/catalog.html

Dataset	Size	Last Modified
`20161227`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-12-27 All Cycles & All forecasts`	`325.5 Mbytes`	`2017-02-01T23:05:41.207Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-12-27 All Cycles & All forecasts`	`364.7 Mbytes`	`2017-02-01T23:05:09.539Z`
`SRRS GRIB: Smoke : 2016-12-27 All Cycles & All forecasts`	`1.210 Gbytes`	`2017-02-01T23:04:32.799Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-12-27 : All Times`	`306.0 Mbytes`	`2017-02-01T23:01:28.294Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-12-27 All Cycles / All Vertical Levels / Analysis`	`92.81 Mbytes`	`2017-02-01T23:01:20.133Z`