Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200809/20080923/catalog.html

Dataset	Size	Last Modified
`20080923`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-09-23 All Cycles & All forecasts`	`53.14 Mbytes`	`2008-09-25T08:29:58Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-09-23 All Cycles & All forecasts`	`93.88 Mbytes`	`2008-09-25T08:29:30Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-09-23 : All Times`	`56.64 Mbytes`	`2008-09-25T08:27:04Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-09-23 All Cycles / All Vertical Levels / Analysis`	`60.47 Mbytes`	`2008-09-25T08:26:50Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-09-23 All Cycles / All Vertical Levels / Analysis`	`15.39 Mbytes`	`2008-09-25T08:26:36Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-09-23 All Cycles & Analysis`	`23.90 Kbytes`	`2008-09-25T08:26:20Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-09-23 All Cycles & Analysis`	`27.04 Kbytes`	`2008-09-25T08:26:07Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-09-23 All Cycles & Analysis`	`7.236 Kbytes`	`2008-09-25T08:25:47Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-09-23 All Cycles & Analysis`	`10.28 Kbytes`	`2008-09-25T08:22:39Z`