Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201204/20120406/catalog.html

Dataset	Size	Last Modified
`20120406`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-04-06 All Cycles & All forecasts`	`257.2 Mbytes`	`2012-04-10T07:40:50Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-04-06 All Cycles & All forecasts`	`278.7 Mbytes`	`2012-04-10T07:40:11Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-04-06 All Cycles & All forecasts`	`258.0 Mbytes`	`2012-04-10T07:39:29Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-04-06 All Cycles & All forecasts`	`278.7 Mbytes`	`2012-04-10T07:38:51Z`
`SRRS GRIB: Smoke : 2012-04-06 All Cycles & All forecasts`	`539.8 Mbytes`	`2012-04-10T07:38:08Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-04-06 : All Times`	`182.5 Mbytes`	`2012-04-10T07:36:56Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-04-06 All Cycles / All Vertical Levels / Analysis`	`233.2 Mbytes`	`2012-04-10T07:36:45Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-04-06 All Cycles / All Vertical Levels / Analysis`	`59.20 Mbytes`	`2012-04-10T07:36:41Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-04-06 All Cycles & Analysis`	`72.76 Kbytes`	`2012-04-10T07:36:37Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-04-06 All Cycles & Analysis`	`81.14 Kbytes`	`2012-04-10T07:36:36Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-04-06 All Cycles & Analysis`	`43.41 Kbytes`	`2012-04-10T07:36:34Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-04-06 All Cycles & Analysis`	`30.84 Kbytes`	`2012-04-10T07:36:32Z`