Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201709/20170926/catalog.html

Dataset	Size	Last Modified
`20170926`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-09-26 All Cycles & All forecasts`	`130.3 Mbytes`	`2017-10-02T07:58:47.014Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-09-26 All Cycles & All forecasts`	`114.3 Mbytes`	`2017-10-02T07:57:11.671Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-09-26 All Cycles & All forecasts`	`120.1 Mbytes`	`2017-10-02T07:56:00.376Z`
`SRRS GRIB: Smoke : 2017-09-26 All Cycles & All forecasts`	`302.6 Mbytes`	`2017-10-02T07:54:35.756Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-09-26 : All Times`	`77.92 Mbytes`	`2017-10-02T07:46:06.435Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-09-26 All Cycles / All Vertical Levels / Analysis`	`19.69 Mbytes`	`2017-10-02T07:45:57.254Z`