Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201503/20150326/catalog.html

Dataset	Size	Last Modified
`20150326`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-03-26 All Cycles & All forecasts`	`88.21 Mbytes`	`2015-04-27T22:20:44.747Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-03-26 All Cycles & All forecasts`	`93.53 Mbytes`	`2015-04-27T22:20:33.344Z`
`SRRS GRIB: Smoke : 2015-03-26 All Cycles & All forecasts`	`178.0 Mbytes`	`2015-04-27T22:20:21.086Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-03-26 : All Times`	`64.86 Mbytes`	`2015-04-27T22:19:52.770Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-03-26 All Cycles / All Vertical Levels / Analysis`	`16.53 Mbytes`	`2015-04-27T22:19:50.825Z`