Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200609/20060921/catalog.html

Dataset	Size	Last Modified
`20060921`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2006-09-21 All Cycles & All forecasts`	`82.74 Mbytes`	`2008-08-03T06:58:12Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2006-09-21 All Cycles & All forecasts`	`88.80 Mbytes`	`2008-08-03T06:57:37Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2006-09-21 All Cycles & All forecasts`	`129.4 Mbytes`	`2008-08-03T06:57:00Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2006-09-21 All Cycles & All forecasts`	`138.7 Mbytes`	`2008-08-03T06:56:13Z`
`SRRS GRIB: Smoke : 2006-09-21 All Cycles & All forecasts`	`302.5 Mbytes`	`2008-08-03T06:55:17Z`
`SRRS GRIB: National Convective Weather Forecast : 2006-09-21 : All Times`	`55.42 Mbytes`	`2008-08-03T06:52:03Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2006-09-21 All Cycles / All Vertical Levels / Analysis`	`59.85 Mbytes`	`2008-08-03T06:51:50Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2006-09-21 All Cycles / All Vertical Levels / Analysis`	`15.19 Mbytes`	`2008-08-03T06:51:37Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2006-09-21 All Cycles & Analysis`	`18.66 Kbytes`	`2008-08-03T06:51:23Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2006-09-21 All Cycles & Analysis`	`18.66 Kbytes`	`2008-08-03T06:51:11Z`
`SRRS GRIB: N.AM Precipitable Water : 2006-09-21 All Cycles & Analysis`	`10.85 Kbytes`	`2008-08-03T06:50:58Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2006-09-21 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-03T06:50:29Z`