Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201205/20120506/catalog.html

Dataset	Size	Last Modified
`20120506`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-05-06 All Cycles & All forecasts`	`260.6 Mbytes`	`2012-05-10T07:41:12Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-05-06 All Cycles & All forecasts`	`280.6 Mbytes`	`2012-05-10T07:40:33Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-05-06 All Cycles & All forecasts`	`260.4 Mbytes`	`2012-05-10T07:39:50Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-05-06 All Cycles & All forecasts`	`280.6 Mbytes`	`2012-05-10T07:39:11Z`
`SRRS GRIB: Smoke : 2012-05-06 All Cycles & All forecasts`	`539.8 Mbytes`	`2012-05-10T07:38:28Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-05-06 : All Times`	`186.0 Mbytes`	`2012-05-10T07:37:14Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-05-06 All Cycles / All Vertical Levels / Analysis`	`231.1 Mbytes`	`2012-05-10T07:36:59Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-05-06 All Cycles / All Vertical Levels / Analysis`	`58.67 Mbytes`	`2012-05-10T07:36:55Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-05-06 All Cycles & Analysis`	`72.76 Kbytes`	`2012-05-10T07:36:50Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-05-06 All Cycles & Analysis`	`81.14 Kbytes`	`2012-05-10T07:36:49Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-05-06 All Cycles & Analysis`	`43.41 Kbytes`	`2012-05-10T07:36:48Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-05-06 All Cycles & Analysis`	`30.84 Kbytes`	`2012-05-10T07:36:45Z`