Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200903/20090306/catalog.html

Dataset	Size	Last Modified
`20090306`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-03-06 All Cycles & All forecasts`	`348.6 Mbytes`	`2009-08-01T16:07:13Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-03-06 All Cycles & All forecasts`	`80.78 Mbytes`	`2009-08-01T16:04:02Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-03-06 : All Times`	`224.0 Mbytes`	`2009-08-01T16:02:45Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-03-06 All Cycles / All Vertical Levels / Analysis`	`212.1 Mbytes`	`2009-08-01T16:02:30Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-03-06 All Cycles / All Vertical Levels / Analysis`	`54.05 Mbytes`	`2009-08-01T16:02:19Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-03-06 All Cycles & Analysis`	`97.02 Kbytes`	`2009-08-01T16:02:13Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-03-06 All Cycles & Analysis`	`108.1 Kbytes`	`2009-08-01T16:02:09Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-03-06 All Cycles & Analysis`	`57.88 Kbytes`	`2009-08-01T16:02:06Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-03-06 All Cycles & Analysis`	`41.12 Kbytes`	`2009-08-01T16:01:28Z`