Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201503/20150323/catalog.html

Dataset	Size	Last Modified
`20150323`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-03-23 All Cycles & All forecasts`	`87.78 Mbytes`	`2015-04-27T22:24:43.806Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-03-23 All Cycles & All forecasts`	`51.88 Mbytes`	`2015-04-27T22:24:31.837Z`
`SRRS GRIB: Smoke : 2015-03-23 All Cycles & All forecasts`	`89.97 Mbytes`	`2015-04-27T22:24:24.517Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-03-23 : All Times`	`67.04 Mbytes`	`2015-04-27T22:24:05.060Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-03-23 All Cycles / All Vertical Levels / Analysis`	`15.85 Mbytes`	`2015-04-27T22:24:03.320Z`