Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201212/20121217/catalog.html

Dataset	Size	Last Modified
`20121217`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-12-17 All Cycles & All forecasts`	`173.7 Mbytes`	`2012-12-21T08:41:53.104Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-12-17 All Cycles & All forecasts`	`186.9 Mbytes`	`2012-12-21T08:41:26.905Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-12-17 All Cycles & All forecasts`	`174.3 Mbytes`	`2012-12-21T08:40:59.040Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-12-17 All Cycles & All forecasts`	`187.0 Mbytes`	`2012-12-21T08:40:32.998Z`
`SRRS GRIB: Smoke : 2012-12-17 All Cycles & All forecasts`	`36.25 Mbytes`	`2012-12-21T08:40:05.148Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-12-17 : All Times`	`121.8 Mbytes`	`2012-12-21T08:39:29.772Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-12-17 All Cycles / All Vertical Levels / Analysis`	`155.5 Mbytes`	`2012-12-21T08:39:21.447Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-12-17 All Cycles / All Vertical Levels / Analysis`	`39.47 Mbytes`	`2012-12-21T08:39:16.521Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-12-17 All Cycles & Analysis`	`48.51 Kbytes`	`2012-12-21T08:39:12.076Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-12-17 All Cycles & Analysis`	`54.09 Kbytes`	`2012-12-21T08:39:10.867Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-12-17 All Cycles & Analysis`	`26.14 Kbytes`	`2012-12-21T08:39:09.563Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-12-17 All Cycles & Analysis`	`20.56 Kbytes`	`2012-12-21T08:39:06.659Z`