Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201608/20160820/catalog.html

Dataset	Size	Last Modified
`20160820`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-08-20 All Cycles & All forecasts`	`46.58 Mbytes`	`2016-08-24T07:40:05.263Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-08-20 All Cycles & All forecasts`	`295.6 Mbytes`	`2016-08-24T07:39:54.066Z`
`SRRS GRIB: Smoke : 2016-08-20 All Cycles & All forecasts`	`907.9 Mbytes`	`2016-08-24T07:38:56.358Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-08-20 : All Times`	`213.6 Mbytes`	`2016-08-24T07:35:05.659Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-08-20 All Cycles / All Vertical Levels / Analysis`	`50.98 Mbytes`	`2016-08-24T07:34:57.283Z`