Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201005/20100521/catalog.html

Dataset	Size	Last Modified
`20100521`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2010-05-21 All Cycles & All forecasts`	`261.4 Mbytes`	`2010-05-25T07:40:52Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2010-05-21 All Cycles & All forecasts`	`283.5 Mbytes`	`2010-05-25T07:40:12Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2010-05-21 All Cycles & All forecasts`	`261.4 Mbytes`	`2010-05-25T07:39:30Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2010-05-21 All Cycles & All forecasts`	`283.5 Mbytes`	`2010-05-25T07:38:51Z`
`SRRS GRIB: Smoke : 2010-05-21 All Cycles & All forecasts`	`539.8 Mbytes`	`2010-05-25T07:38:07Z`
`SRRS GRIB: National Convective Weather Forecast : 2010-05-21 : All Times`	`181.3 Mbytes`	`2010-05-25T07:36:54Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2010-05-21 All Cycles / All Vertical Levels / Analysis`	`182.5 Mbytes`	`2010-05-25T07:36:42Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2010-05-21 All Cycles / All Vertical Levels / Analysis`	`46.41 Mbytes`	`2010-05-25T07:36:38Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2010-05-21 All Cycles & Analysis`	`72.76 Kbytes`	`2010-05-25T07:36:34Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2010-05-21 All Cycles & Analysis`	`81.14 Kbytes`	`2010-05-25T07:36:33Z`
`SRRS GRIB: N.AM Precipitable Water : 2010-05-21 All Cycles & Analysis`	`43.41 Kbytes`	`2010-05-25T07:36:31Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2010-05-21 All Cycles & Analysis`	`30.84 Kbytes`	`2010-05-25T07:36:29Z`