Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201112/20111217/catalog.html

Dataset	Size	Last Modified
`20111217`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2011-12-17 All Cycles & All forecasts`	`260.4 Mbytes`	`2011-12-21T08:40:28Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2011-12-17 All Cycles & All forecasts`	`280.6 Mbytes`	`2011-12-21T08:39:50Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-12-17 All Cycles & All forecasts`	`261.4 Mbytes`	`2011-12-21T08:39:09Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-12-17 All Cycles & All forecasts`	`280.6 Mbytes`	`2011-12-21T08:38:31Z`
`SRRS GRIB: Smoke : 2011-12-17 All Cycles & All forecasts`	`539.8 Mbytes`	`2011-12-21T08:37:49Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-12-17 : All Times`	`180.9 Mbytes`	`2011-12-21T08:36:39Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-12-17 All Cycles / All Vertical Levels / Analysis`	`211.7 Mbytes`	`2011-12-21T08:36:27Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-12-17 All Cycles / All Vertical Levels / Analysis`	`53.75 Mbytes`	`2011-12-21T08:36:23Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-12-17 All Cycles & Analysis`	`72.76 Kbytes`	`2011-12-21T08:36:19Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-12-17 All Cycles & Analysis`	`85.34 Kbytes`	`2011-12-21T08:36:18Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-12-17 All Cycles & Analysis`	`43.53 Kbytes`	`2011-12-21T08:36:17Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-12-17 All Cycles & Analysis`	`30.84 Kbytes`	`2011-12-21T08:36:15Z`