Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202004/20200404/catalog.html

Dataset	Size	Last Modified
`20200404`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-04-04 All Cycles & All forecasts`	`389.0 Mbytes`	`2020-04-11T07:55:39.105Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-04-04 All Cycles & All forecasts`	`333.9 Mbytes`	`2020-04-11T07:54:57.951Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-04-04 All Cycles & All forecasts`	`357.5 Mbytes`	`2020-04-11T07:54:18.745Z`
`SRRS GRIB: Smoke : 2020-04-04 All Cycles & All forecasts`	`898.3 Mbytes`	`2020-04-11T07:53:31.643Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-04-04 All Cycles / All Vertical Levels / Analysis`	`115.5 Mbytes`	`2020-04-11T07:47:58.450Z`