Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201104/20110428/catalog.html

Dataset	Size	Last Modified
`20110428`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2011-04-28 All Cycles & All forecasts`	`261.4 Mbytes`	`2011-05-02T07:41:24Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2011-04-28 All Cycles & All forecasts`	`284.0 Mbytes`	`2011-05-02T07:40:45Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2011-04-28 All Cycles & All forecasts`	`261.4 Mbytes`	`2011-05-02T07:40:03Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2011-04-28 All Cycles & All forecasts`	`283.2 Mbytes`	`2011-05-02T07:39:24Z`
`SRRS GRIB: Smoke : 2011-04-28 All Cycles & All forecasts`	`551.1 Mbytes`	`2011-05-02T07:38:42Z`
`SRRS GRIB: National Convective Weather Forecast : 2011-04-28 : All Times`	`184.2 Mbytes`	`2011-05-02T07:37:28Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2011-04-28 All Cycles / All Vertical Levels / Analysis`	`244.8 Mbytes`	`2011-05-02T07:37:14Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2011-04-28 All Cycles / All Vertical Levels / Analysis`	`62.10 Mbytes`	`2011-05-02T07:37:09Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2011-04-28 All Cycles & Analysis`	`72.76 Kbytes`	`2011-05-02T07:37:05Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2011-04-28 All Cycles & Analysis`	`81.14 Kbytes`	`2011-05-02T07:37:03Z`
`SRRS GRIB: N.AM Precipitable Water : 2011-04-28 All Cycles & Analysis`	`43.41 Kbytes`	`2011-05-02T07:37:02Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2011-04-28 All Cycles & Analysis`	`30.84 Kbytes`	`2011-05-02T07:37:00Z`