Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201808/20180811/catalog.html

Dataset	Size	Last Modified
`20180811`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-08-11 All Cycles & All forecasts`	`855.6 Mbytes`	`2018-08-21T08:04:25.116Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-08-11 All Cycles & All forecasts`	`17.47 Mbytes`	`2018-08-21T08:02:58.991Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-08-11 All Cycles & All forecasts`	`676.1 Mbytes`	`2018-08-21T08:02:56.694Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-08-11 All Cycles & All forecasts`	`721.7 Mbytes`	`2018-08-21T08:01:29.116Z`
`SRRS GRIB: Smoke : 2018-08-11 All Cycles & All forecasts`	`1.796 Gbytes`	`2018-08-21T08:00:03.469Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-08-11 : All Times`	`445.2 Mbytes`	`2018-08-21T07:51:28.241Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-08-11 All Cycles / All Vertical Levels / Analysis`	`193.7 Mbytes`	`2018-08-21T07:51:19.112Z`