Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201609/20160920/catalog.html

Dataset	Size	Last Modified
`20160920`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-09-20 All Cycles & All forecasts`	`176.9 Mbytes`	`2016-09-25T07:39:27.103Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-09-20 All Cycles & All forecasts`	`200.0 Mbytes`	`2016-09-25T07:38:55.229Z`
`SRRS GRIB: Smoke : 2016-09-20 All Cycles & All forecasts`	`605.2 Mbytes`	`2016-09-25T07:38:16.603Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-09-20 : All Times`	`142.0 Mbytes`	`2016-09-25T07:35:43.619Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-09-20 All Cycles / All Vertical Levels / Analysis`	`30.17 Mbytes`	`2016-09-25T07:35:34.614Z`