Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200901/20090101/catalog.html

Dataset	Size	Last Modified
`20090101`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-01-01 All Cycles & All forecasts`	`461.3 Mbytes`	`2009-07-23T21:20:28Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-01-01 All Cycles & All forecasts`	`561.2 Mbytes`	`2009-07-23T21:15:55Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-01-01 : All Times`	`216.0 Mbytes`	`2009-07-23T20:53:18Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-01-01 All Cycles / All Vertical Levels / Analysis`	`215.9 Mbytes`	`2009-07-23T20:50:44Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-01-01 All Cycles / All Vertical Levels / Analysis`	`54.89 Mbytes`	`2009-07-23T20:48:07Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-01-01 All Cycles & Analysis`	`109.6 Kbytes`	`2009-07-23T20:45:38Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-01-01 All Cycles & Analysis`	`113.7 Kbytes`	`2009-07-23T20:43:10Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-01-01 All Cycles & Analysis`	`57.88 Kbytes`	`2009-07-23T20:40:39Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-01-01 All Cycles & Analysis`	`41.12 Kbytes`	`2009-07-23T20:35:38Z`