Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201712/20171226/catalog.html

Dataset	Size	Last Modified
`20171226`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-12-26 All Cycles & All forecasts`	`791.6 Mbytes`	`2018-01-03T09:55:05.293Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2017-12-26 All Cycles & All forecasts`	`33.37 Mbytes`	`2018-01-03T09:52:14.103Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-12-26 All Cycles & All forecasts`	`670.9 Mbytes`	`2018-01-03T09:52:05.597Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-12-26 All Cycles & All forecasts`	`724.4 Mbytes`	`2018-01-03T09:49:21.247Z`
`SRRS GRIB: Smoke : 2017-12-26 All Cycles & All forecasts`	`1.815 Gbytes`	`2018-01-03T09:46:30.149Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-12-26 : All Times`	`259.9 Mbytes`	`2018-01-03T09:32:10.907Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-12-26 All Cycles / All Vertical Levels / Analysis`	`79.92 Mbytes`	`2018-01-03T09:31:57.991Z`