Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200901/20090127/catalog.html

Dataset	Size	Last Modified
`20090127`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-01-27 All Cycles & All forecasts`	`348.6 Mbytes`	`2009-08-01T22:24:47Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-01-27 All Cycles & All forecasts`	`77.59 Mbytes`	`2009-08-01T22:21:40Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-01-27 : All Times`	`227.6 Mbytes`	`2009-08-01T22:20:28Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-01-27 All Cycles / All Vertical Levels / Analysis`	`227.6 Mbytes`	`2009-08-01T22:20:17Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-01-27 All Cycles / All Vertical Levels / Analysis`	`57.92 Mbytes`	`2009-08-01T22:20:08Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-01-27 All Cycles & Analysis`	`97.02 Kbytes`	`2009-08-01T22:20:02Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-01-27 All Cycles & Analysis`	`113.7 Kbytes`	`2009-08-01T22:19:59Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-01-27 All Cycles & Analysis`	`57.88 Kbytes`	`2009-08-01T22:19:55Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-01-27 All Cycles & Analysis`	`41.12 Kbytes`	`2009-08-01T22:19:32Z`