Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201204/20120405/catalog.html

Dataset	Size	Last Modified
`20120405`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-04-05 All Cycles & All forecasts`	`254.4 Mbytes`	`2012-04-09T07:41:10Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-04-05 All Cycles & All forecasts`	`277.9 Mbytes`	`2012-04-09T07:40:32Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-04-05 All Cycles & All forecasts`	`255.1 Mbytes`	`2012-04-09T07:39:50Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-04-05 All Cycles & All forecasts`	`279.5 Mbytes`	`2012-04-09T07:39:12Z`
`SRRS GRIB: Smoke : 2012-04-05 All Cycles & All forecasts`	`539.8 Mbytes`	`2012-04-09T07:38:31Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-04-05 : All Times`	`183.9 Mbytes`	`2012-04-09T07:37:19Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-04-05 All Cycles / All Vertical Levels / Analysis`	`233.0 Mbytes`	`2012-04-09T07:37:03Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-04-05 All Cycles / All Vertical Levels / Analysis`	`59.13 Mbytes`	`2012-04-09T07:36:58Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-04-05 All Cycles & Analysis`	`72.76 Kbytes`	`2012-04-09T07:36:53Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-04-05 All Cycles & Analysis`	`81.14 Kbytes`	`2012-04-09T07:36:52Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-04-05 All Cycles & Analysis`	`43.41 Kbytes`	`2012-04-09T07:36:51Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-04-05 All Cycles & Analysis`	`30.84 Kbytes`	`2012-04-09T07:36:48Z`