Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201709/20170911/catalog.html

Dataset	Size	Last Modified
`20170911`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-09-11 All Cycles & All forecasts`	`428.4 Mbytes`	`2017-09-19T07:48:52.485Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-09-11 All Cycles & All forecasts`	`332.0 Mbytes`	`2017-09-19T07:48:11.475Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-09-11 All Cycles & All forecasts`	`353.4 Mbytes`	`2017-09-19T07:47:34.172Z`
`SRRS GRIB: Smoke : 2017-09-11 All Cycles & All forecasts`	`898.3 Mbytes`	`2017-09-19T07:46:56.864Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-09-11 : All Times`	`239.8 Mbytes`	`2017-09-19T07:42:59.831Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-09-11 All Cycles / All Vertical Levels / Analysis`	`46.60 Mbytes`	`2017-09-19T07:42:50.062Z`