Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201702/20170227/catalog.html

Dataset	Size	Last Modified
`20170227`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-02-27 All Cycles & All forecasts`	`270.2 Mbytes`	`2017-03-03T12:03:28.263Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-02-27 All Cycles & All forecasts`	`279.5 Mbytes`	`2017-03-03T12:02:23.950Z`
`SRRS GRIB: Smoke : 2017-02-27 All Cycles & All forecasts`	`898.3 Mbytes`	`2017-03-03T12:01:17.201Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-02-27 : All Times`	`224.7 Mbytes`	`2017-03-03T11:55:24.478Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-02-27 All Cycles / All Vertical Levels / Analysis`	`51.07 Mbytes`	`2017-03-03T11:55:05.676Z`