Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201208/20120831/catalog.html

Dataset	Size	Last Modified
`20120831`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-08-31 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-09-28T23:54:19.432Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-08-31 All Cycles & All forecasts`	`280.8 Mbytes`	`2012-09-28T23:53:36.974Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-08-31 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-09-28T23:52:51.563Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-08-31 All Cycles & All forecasts`	`280.6 Mbytes`	`2012-09-28T23:52:08.108Z`
`SRRS GRIB: Smoke : 2012-08-31 All Cycles & All forecasts`	`555.0 Mbytes`	`2012-09-28T23:51:23.137Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-08-31 : All Times`	`183.4 Mbytes`	`2012-09-14T21:51:52.297Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-08-31 All Cycles / All Vertical Levels / Analysis`	`227.1 Mbytes`	`2012-09-14T21:52:05.012Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-08-31 All Cycles / All Vertical Levels / Analysis`	`57.67 Mbytes`	`2012-09-14T21:52:08.736Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-08-31 All Cycles & Analysis`	`72.76 Kbytes`	`2012-09-14T21:53:31.716Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-08-31 All Cycles & Analysis`	`81.14 Kbytes`	`2012-09-14T21:51:59.592Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-08-31 All Cycles & Analysis`	`43.41 Kbytes`	`2012-09-14T21:52:07.702Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-08-31 All Cycles & Analysis`	`30.84 Kbytes`	`2012-09-14T21:52:05.046Z`