Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201308/20130831/catalog.html

Dataset	Size	Last Modified
`20130831`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2013-08-31 All Cycles & All forecasts`	`87.16 Mbytes`	`2013-09-04T07:46:52.407Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2013-08-31 All Cycles & All forecasts`	`94.76 Mbytes`	`2013-09-04T07:46:40.628Z`
`SRRS GRIB: Smoke : 2013-08-31 All Cycles & All forecasts`	`182.0 Mbytes`	`2013-09-04T07:46:27.937Z`
`SRRS GRIB: National Convective Weather Forecast : 2013-08-31 : All Times`	`61.53 Mbytes`	`2013-09-04T07:46:00.010Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2013-08-31 All Cycles / All Vertical Levels / Analysis`	`75.49 Mbytes`	`2013-09-04T07:45:53.192Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2013-08-31 All Cycles / All Vertical Levels / Analysis`	`19.16 Mbytes`	`2013-09-04T07:45:48.832Z`