Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201205/20120528/catalog.html

Dataset	Size	Last Modified
`20120528`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-05-28 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-06-01T07:40:51Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-05-28 All Cycles & All forecasts`	`281.4 Mbytes`	`2012-06-01T07:40:12Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-05-28 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-06-01T07:39:31Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-05-28 All Cycles & All forecasts`	`281.4 Mbytes`	`2012-06-01T07:38:53Z`
`SRRS GRIB: Smoke : 2012-05-28 All Cycles & All forecasts`	`542.1 Mbytes`	`2012-06-01T07:38:11Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-05-28 : All Times`	`184.3 Mbytes`	`2012-06-01T07:36:59Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-05-28 All Cycles / All Vertical Levels / Analysis`	`241.1 Mbytes`	`2012-06-01T07:36:46Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-05-28 All Cycles / All Vertical Levels / Analysis`	`61.18 Mbytes`	`2012-06-01T07:36:42Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-05-28 All Cycles & Analysis`	`70.66 Kbytes`	`2012-06-01T07:36:38Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-05-28 All Cycles & Analysis`	`81.14 Kbytes`	`2012-06-01T07:36:36Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-05-28 All Cycles & Analysis`	`43.41 Kbytes`	`2012-06-01T07:36:35Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-05-28 All Cycles & Analysis`	`30.84 Kbytes`	`2012-06-01T07:36:33Z`