Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201304/20130426/catalog.html

Dataset	Size	Last Modified
`20130426`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2013-04-26 All Cycles & All forecasts`	`261.4 Mbytes`	`2013-04-30T07:43:47.100Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2013-04-26 All Cycles & All forecasts`	`280.6 Mbytes`	`2013-04-30T07:43:04.037Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2013-04-26 All Cycles & All forecasts`	`261.4 Mbytes`	`2013-04-30T07:42:17.686Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2013-04-26 All Cycles & All forecasts`	`280.6 Mbytes`	`2013-04-30T07:41:35.339Z`
`SRRS GRIB: Smoke : 2013-04-26 All Cycles & All forecasts`	`539.8 Mbytes`	`2013-04-30T07:40:48.620Z`
`SRRS GRIB: National Convective Weather Forecast : 2013-04-26 : All Times`	`183.3 Mbytes`	`2013-04-30T07:39:27.332Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2013-04-26 All Cycles / All Vertical Levels / Analysis`	`228.7 Mbytes`	`2013-04-30T07:39:18.077Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2013-04-26 All Cycles / All Vertical Levels / Analysis`	`58.07 Mbytes`	`2013-04-30T07:39:12.528Z`