Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201701/20170122/catalog.html

Dataset	Size	Last Modified
`20170122`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-01-22 All Cycles & All forecasts`	`170.7 Mbytes`	`2017-02-01T20:41:12.885Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-01-22 All Cycles & All forecasts`	`179.9 Mbytes`	`2017-02-01T20:40:56.762Z`
`SRRS GRIB: Smoke : 2017-01-22 All Cycles & All forecasts`	`605.2 Mbytes`	`2017-02-01T20:40:39.595Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-01-22 : All Times`	`149.6 Mbytes`	`2017-02-01T20:38:58.404Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-01-22 All Cycles / All Vertical Levels / Analysis`	`51.91 Mbytes`	`2017-02-01T20:38:50.004Z`