Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201209/20120918/catalog.html

Dataset	Size	Last Modified
`20120918`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-09-18 All Cycles & All forecasts`	`87.16 Mbytes`	`2012-09-28T22:30:05.547Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-09-18 All Cycles & All forecasts`	`93.53 Mbytes`	`2012-09-28T22:29:53.758Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-09-18 All Cycles & All forecasts`	`87.16 Mbytes`	`2012-09-28T22:29:40.998Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-09-18 All Cycles & All forecasts`	`93.53 Mbytes`	`2012-09-28T22:29:29.234Z`
`SRRS GRIB: Smoke : 2012-09-18 All Cycles & All forecasts`	`183.7 Mbytes`	`2012-09-28T22:29:16.438Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-09-18 : All Times`	`62.37 Mbytes`	`2012-09-28T22:28:47.306Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-09-18 All Cycles / All Vertical Levels / Analysis`	`80.42 Mbytes`	`2012-09-28T22:28:40.809Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-09-18 All Cycles / All Vertical Levels / Analysis`	`20.40 Mbytes`	`2012-09-28T22:28:36.710Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-09-18 All Cycles & Analysis`	`24.25 Kbytes`	`2012-09-28T22:28:33.461Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-09-18 All Cycles & Analysis`	`27.04 Kbytes`	`2012-09-28T22:28:32.259Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-09-18 All Cycles & Analysis`	`14.47 Kbytes`	`2012-09-28T22:28:31.054Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-09-18 All Cycles & Analysis`	`10.28 Kbytes`	`2012-09-28T22:27:58.233Z`