Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201312/20131227/catalog.html

Dataset	Size	Last Modified
`20131227`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2013-12-27 All Cycles & All forecasts`	`261.4 Mbytes`	`2013-12-31T08:41:25.949Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2013-12-27 All Cycles & All forecasts`	`280.6 Mbytes`	`2013-12-31T08:40:32.228Z`
`SRRS GRIB: Smoke : 2013-12-27 All Cycles & All forecasts`	`539.8 Mbytes`	`2013-12-31T08:39:32.559Z`
`SRRS GRIB: National Convective Weather Forecast : 2013-12-27 : All Times`	`181.0 Mbytes`	`2013-12-31T08:38:00.970Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2013-12-27 All Cycles / All Vertical Levels / Analysis`	`225.9 Mbytes`	`2013-12-31T08:37:50.316Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2013-12-27 All Cycles / All Vertical Levels / Analysis`	`57.35 Mbytes`	`2013-12-31T08:37:44.506Z`