Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200904/20090401/catalog.html

Dataset	Size	Last Modified
`20090401`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-04-01 All Cycles & All forecasts`	`39.32 Mbytes`	`2009-08-06T06:41:12Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-04-01 All Cycles & All forecasts`	`467.6 Mbytes`	`2009-08-06T06:40:38Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-04-01 : All Times`	`294.9 Mbytes`	`2009-08-06T06:33:34Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-04-01 All Cycles / All Vertical Levels / Analysis`	`293.1 Mbytes`	`2009-08-06T06:33:09Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-04-01 All Cycles / All Vertical Levels / Analysis`	`74.61 Mbytes`	`2009-08-06T06:32:57Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-04-01 All Cycles & Analysis`	`121.2 Kbytes`	`2009-08-06T06:32:45Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-04-01 All Cycles & Analysis`	`135.2 Kbytes`	`2009-08-06T06:32:40Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-04-01 All Cycles & Analysis`	`70.61 Kbytes`	`2009-08-06T06:32:35Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-04-01 All Cycles & Analysis`	`51.4 Kbytes`	`2009-08-06T06:32:26Z`