Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201702/20170219/catalog.html

Dataset	Size	Last Modified
`20170219`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-02-19 All Cycles & All forecasts`	`170.8 Mbytes`	`2017-02-23T08:39:48.586Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-02-19 All Cycles & All forecasts`	`197.1 Mbytes`	`2017-02-23T08:39:18.432Z`
`SRRS GRIB: Smoke : 2017-02-19 All Cycles & All forecasts`	`605.2 Mbytes`	`2017-02-23T08:38:46.017Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-02-19 : All Times`	`141.3 Mbytes`	`2017-02-23T08:36:41.526Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-02-19 All Cycles / All Vertical Levels / Analysis`	`40.52 Mbytes`	`2017-02-23T08:36:33.841Z`