Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201203/20120329/catalog.html

Dataset	Size	Last Modified
`20120329`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-03-29 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-04-02T07:41:25Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-03-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2012-04-02T07:40:46Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-03-29 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-04-02T07:40:04Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-03-29 All Cycles & All forecasts`	`280.6 Mbytes`	`2012-04-02T07:39:26Z`
`SRRS GRIB: Smoke : 2012-03-29 All Cycles & All forecasts`	`539.8 Mbytes`	`2012-04-02T07:38:45Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-03-29 : All Times`	`182.4 Mbytes`	`2012-04-02T07:37:33Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-03-29 All Cycles / All Vertical Levels / Analysis`	`227.6 Mbytes`	`2012-04-02T07:37:18Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-03-29 All Cycles / All Vertical Levels / Analysis`	`57.78 Mbytes`	`2012-04-02T07:37:14Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-03-29 All Cycles & Analysis`	`72.76 Kbytes`	`2012-04-02T07:37:09Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-03-29 All Cycles & Analysis`	`85.34 Kbytes`	`2012-04-02T07:37:08Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-03-29 All Cycles & Analysis`	`43.41 Kbytes`	`2012-04-02T07:37:06Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-03-29 All Cycles & Analysis`	`30.84 Kbytes`	`2012-04-02T07:37:04Z`