Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200807/20080731/catalog.html

Dataset	Size	Last Modified
`20080731`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-07-31 All Cycles & All forecasts`	`89.25 Mbytes`	`2008-08-02T16:56:11Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-07-31 All Cycles & All forecasts`	`97.12 Mbytes`	`2008-08-02T16:55:27Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-07-31 : All Times`	`56.40 Mbytes`	`2008-08-02T16:52:57Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-07-31 All Cycles / All Vertical Levels / Analysis`	`52.36 Mbytes`	`2008-08-02T16:52:42Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-07-31 All Cycles / All Vertical Levels / Analysis`	`13.32 Mbytes`	`2008-08-02T16:52:25Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-07-31 All Cycles & Analysis`	`24.25 Kbytes`	`2008-08-02T16:52:08Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-07-31 All Cycles & Analysis`	`27.04 Kbytes`	`2008-08-02T16:51:53Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-07-31 All Cycles & Analysis`	`14.47 Kbytes`	`2008-08-02T16:51:38Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-07-31 All Cycles & Analysis`	`10.28 Kbytes`	`2008-08-02T16:48:23Z`