Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200812/20081225/catalog.html

Dataset	Size	Last Modified
`20081225`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2008-12-25 All Cycles & All forecasts`	`252.3 Mbytes`	`2008-12-29T09:05:40Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2008-12-25 All Cycles & All forecasts`	`27.28 Mbytes`	`2008-12-29T09:03:25Z`
`SRRS GRIB: National Convective Weather Forecast : 2008-12-25 : All Times`	`169.2 Mbytes`	`2008-12-29T09:01:37Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2008-12-25 All Cycles / All Vertical Levels / Analysis`	`163.8 Mbytes`	`2008-12-29T09:01:23Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2008-12-25 All Cycles / All Vertical Levels / Analysis`	`41.65 Mbytes`	`2008-12-29T09:01:09Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2008-12-25 All Cycles & Analysis`	`72.76 Kbytes`	`2008-12-29T09:00:52Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2008-12-25 All Cycles & Analysis`	`81.14 Kbytes`	`2008-12-29T09:00:39Z`
`SRRS GRIB: N.AM Precipitable Water : 2008-12-25 All Cycles & Analysis`	`43.41 Kbytes`	`2008-12-29T09:00:26Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2008-12-25 All Cycles & Analysis`	`30.84 Kbytes`	`2008-12-29T08:59:34Z`