Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201409/20140920/catalog.html

Dataset	Size	Last Modified
`20140920`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2014-09-20 All Cycles & All forecasts`	`351.4 Mbytes`	`2015-04-28T06:16:41.580Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2014-09-20 All Cycles & All forecasts`	`381.9 Mbytes`	`2015-04-28T06:15:35.330Z`
`SRRS GRIB: Smoke : 2014-09-20 All Cycles & All forecasts`	`179.9 Mbytes`	`2015-04-28T06:14:22.372Z`
`SRRS GRIB: National Convective Weather Forecast : 2014-09-20 : All Times`	`256.8 Mbytes`	`2015-04-28T06:13:37.366Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-09-20 All Cycles / All Vertical Levels / Analysis`	`61.27 Mbytes`	`2015-04-28T06:13:34.809Z`