Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201409/20140918/catalog.html

Dataset	Size	Last Modified
`20140918`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2014-09-18 All Cycles & All forecasts`	`357.0 Mbytes`	`2015-04-28T06:22:41.938Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2014-09-18 All Cycles & All forecasts`	`382.6 Mbytes`	`2015-04-28T06:21:38.788Z`
`SRRS GRIB: Smoke : 2014-09-18 All Cycles & All forecasts`	`359.9 Mbytes`	`2015-04-28T06:20:37.619Z`
`SRRS GRIB: National Convective Weather Forecast : 2014-09-18 : All Times`	`261.1 Mbytes`	`2015-04-28T06:19:40.370Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-09-18 All Cycles / All Vertical Levels / Analysis`	`1.440 Gbytes`	`2015-04-28T06:19:38.721Z`