Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201709/20170912/catalog.html

Dataset	Size	Last Modified
`20170912`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-09-12 All Cycles & All forecasts`	`432.0 Mbytes`	`2017-09-19T07:42:27.106Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-09-12 All Cycles & All forecasts`	`332.0 Mbytes`	`2017-09-19T07:41:35.634Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-09-12 All Cycles & All forecasts`	`359.5 Mbytes`	`2017-09-19T07:40:57.111Z`
`SRRS GRIB: Smoke : 2017-09-12 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-09-19T07:40:14.140Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-09-12 : All Times`	`229.2 Mbytes`	`2017-09-19T07:36:14.404Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-09-12 All Cycles / All Vertical Levels / Analysis`	`35.77 Mbytes`	`2017-09-19T07:36:06.014Z`