Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201212/20121229/catalog.html

Dataset	Size	Last Modified
`20121229`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-12-29 All Cycles & All forecasts`	`258.8 Mbytes`	`2013-01-02T08:43:06.845Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-12-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2013-01-02T08:42:26.644Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-12-29 All Cycles & All forecasts`	`261.4 Mbytes`	`2013-01-02T08:41:43.928Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-12-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2013-01-02T08:41:03.357Z`
`SRRS GRIB: Smoke : 2012-12-29 All Cycles & All forecasts`	`541.5 Mbytes`	`2013-01-02T08:40:19.573Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-12-29 : All Times`	`185.1 Mbytes`	`2013-01-02T08:39:07.538Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-12-29 All Cycles / All Vertical Levels / Analysis`	`240.4 Mbytes`	`2013-01-02T08:38:57.199Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-12-29 All Cycles / All Vertical Levels / Analysis`	`60.98 Mbytes`	`2013-01-02T08:38:51.410Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-12-29 All Cycles & Analysis`	`72.76 Kbytes`	`2013-01-02T08:38:47.061Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-12-29 All Cycles & Analysis`	`85.34 Kbytes`	`2013-01-02T08:38:45.878Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-12-29 All Cycles & Analysis`	`43.41 Kbytes`	`2013-01-02T08:38:44.620Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-12-29 All Cycles & Analysis`	`30.84 Kbytes`	`2013-01-02T08:38:41.570Z`