Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200912/20091229/catalog.html

Dataset	Size	Last Modified
`20091229`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2009-12-29 All Cycles & All forecasts`	`261.4 Mbytes`	`2010-01-02T09:03:34Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2009-12-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2010-01-02T09:01:11Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2009-12-29 All Cycles & All forecasts`	`261.4 Mbytes`	`2010-01-02T08:58:35Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2009-12-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2010-01-02T08:56:00Z`
`SRRS GRIB: Smoke : 2009-12-29 All Cycles & All forecasts`	`539.8 Mbytes`	`2010-01-02T08:53:19Z`
`SRRS GRIB: National Convective Weather Forecast : 2009-12-29 : All Times`	`151.9 Mbytes`	`2010-01-02T08:48:52Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2009-12-29 All Cycles / All Vertical Levels / Analysis`	`160.0 Mbytes`	`2010-01-02T08:48:41Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2009-12-29 All Cycles / All Vertical Levels / Analysis`	`40.73 Mbytes`	`2010-01-02T08:48:36Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2009-12-29 All Cycles & Analysis`	`72.76 Kbytes`	`2010-01-02T08:48:29Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2009-12-29 All Cycles & Analysis`	`83.24 Kbytes`	`2010-01-02T08:48:25Z`
`SRRS GRIB: N.AM Precipitable Water : 2009-12-29 All Cycles & Analysis`	`43.41 Kbytes`	`2010-01-02T08:48:22Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2009-12-29 All Cycles & Analysis`	`30.84 Kbytes`	`2010-01-02T08:48:15Z`