Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201712/20171224/catalog.html

Dataset	Size	Last Modified
`20171224`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-12-24 All Cycles & All forecasts`	`660.2 Mbytes`	`2018-01-01T10:01:16.627Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2017-12-24 All Cycles & All forecasts`	`26.50 Mbytes`	`2018-01-01T09:57:56.032Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-12-24 All Cycles & All forecasts`	`543.7 Mbytes`	`2018-01-01T09:57:47.568Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-12-24 All Cycles & All forecasts`	`600.2 Mbytes`	`2018-01-01T09:54:48.317Z`
`SRRS GRIB: Smoke : 2017-12-24 All Cycles & All forecasts`	`1.513 Gbytes`	`2018-01-01T09:51:52.274Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-12-24 : All Times`	`343.1 Mbytes`	`2018-01-01T09:37:19.824Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-12-24 All Cycles / All Vertical Levels / Analysis`	`78.93 Mbytes`	`2018-01-01T09:36:59.935Z`