Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200904/20090415/catalog.html

Dataset	Size	Last Modified
`20090415`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-04-15 All Cycles & All forecasts`	`435.8 Mbytes`	`2009-08-06T03:42:43Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-04-15 All Cycles & All forecasts`	`26.57 Mbytes`	`2009-08-06T03:36:31Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-04-15 : All Times`	`290.5 Mbytes`	`2009-08-06T03:35:25Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-04-15 All Cycles / All Vertical Levels / Analysis`	`285.9 Mbytes`	`2009-08-06T03:35:00Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-04-15 All Cycles / All Vertical Levels / Analysis`	`72.62 Mbytes`	`2009-08-06T03:34:48Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-04-15 All Cycles & Analysis`	`121.2 Kbytes`	`2009-08-06T03:34:35Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-04-15 All Cycles & Analysis`	`135.2 Kbytes`	`2009-08-06T03:34:29Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-04-15 All Cycles & Analysis`	`72.36 Kbytes`	`2009-08-06T03:34:25Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-04-15 All Cycles & Analysis`	`51.4 Kbytes`	`2009-08-06T03:34:14Z`