Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201209/20120920/catalog.html

Dataset	Size	Last Modified
`20120920`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-09-20 All Cycles & All forecasts`	`87.16 Mbytes`	`2012-09-28T22:19:03.679Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-09-20 All Cycles & All forecasts`	`93.80 Mbytes`	`2012-09-28T22:18:51.434Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-09-20 All Cycles & All forecasts`	`87.16 Mbytes`	`2012-09-28T22:18:38.717Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-09-20 All Cycles & All forecasts`	`93.71 Mbytes`	`2012-09-28T22:18:26.510Z`
`SRRS GRIB: Smoke : 2012-09-20 All Cycles & All forecasts`	`183.5 Mbytes`	`2012-09-28T22:18:13.452Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-09-20 : All Times`	`60.63 Mbytes`	`2012-09-28T22:17:43.963Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-09-20 All Cycles / All Vertical Levels / Analysis`	`78.87 Mbytes`	`2012-09-28T22:17:37.255Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-09-20 All Cycles / All Vertical Levels / Analysis`	`20.01 Mbytes`	`2012-09-28T22:17:33.065Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-09-20 All Cycles & Analysis`	`24.25 Kbytes`	`2012-09-28T22:17:29.744Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-09-20 All Cycles & Analysis`	`27.04 Kbytes`	`2012-09-28T22:17:28.504Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-09-20 All Cycles & Analysis`	`14.47 Kbytes`	`2012-09-28T22:17:27.280Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-09-20 All Cycles & Analysis`	`10.28 Kbytes`	`2012-09-28T22:16:52.526Z`