Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200904/20090407/catalog.html

Dataset	Size	Last Modified
`20090407`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-04-07 All Cycles & All forecasts`	`784.4 Mbytes`	`2009-08-06T05:31:35Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-04-07 All Cycles & All forecasts`	`841.8 Mbytes`	`2009-08-06T05:19:54Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-04-07 : All Times`	`508.2 Mbytes`	`2009-08-06T05:05:37Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-04-07 All Cycles / All Vertical Levels / Analysis`	`521.3 Mbytes`	`2009-08-06T05:05:13Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-04-07 All Cycles / All Vertical Levels / Analysis`	`132.7 Mbytes`	`2009-08-06T05:05:01Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-04-07 All Cycles & Analysis`	`218.3 Kbytes`	`2009-08-06T05:04:48Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-04-07 All Cycles & Analysis`	`243.4 Kbytes`	`2009-08-06T05:04:42Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-04-07 All Cycles & Analysis`	`54.27 Kbytes`	`2009-08-06T05:04:36Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-04-07 All Cycles & Analysis`	`92.52 Kbytes`	`2009-08-06T05:04:24Z`