Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201908/20190831/catalog.html

Dataset	Size	Last Modified
`20190831`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-08-31 All Cycles & All forecasts`	`561.4 Mbytes`	`2019-09-10T08:14:39Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-08-31 All Cycles & All forecasts`	`454.0 Mbytes`	`2019-09-10T08:13:16Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-08-31 All Cycles & All forecasts`	`482.1 Mbytes`	`2019-09-10T08:12:00Z`
`SRRS GRIB: Smoke : 2019-08-31 All Cycles & All forecasts`	`1.210 Gbytes`	`2019-09-10T08:10:34Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-08-31 All Cycles / All Vertical Levels / Analysis`	`141.8 Mbytes`	`2019-09-10T07:55:37Z`