Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201908/20190818/catalog.html

Dataset	Size	Last Modified
`20190818`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-08-18 All Cycles & All forecasts`	`557.5 Mbytes`	`2019-08-26T09:34:55Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-08-18 All Cycles & All forecasts`	`11.31 Mbytes`	`2019-08-26T09:31:50Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-08-18 All Cycles & All forecasts`	`436.0 Mbytes`	`2019-08-26T09:31:45Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-08-18 All Cycles & All forecasts`	`488.9 Mbytes`	`2019-08-26T09:29:05Z`
`SRRS GRIB: Smoke : 2019-08-18 All Cycles & All forecasts`	`1.210 Gbytes`	`2019-08-26T09:24:59Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-08-18 All Cycles / All Vertical Levels / Analysis`	`130.4 Mbytes`	`2019-08-26T08:51:05Z`