Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201708/20170818/catalog.html

Dataset	Size	Last Modified
`20170818`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-08-18 All Cycles & All forecasts`	`299.2 Mbytes`	`2017-08-25T07:42:29.654Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-08-18 All Cycles & All forecasts`	`227.5 Mbytes`	`2017-08-25T07:41:52.595Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-08-18 All Cycles & All forecasts`	`246.2 Mbytes`	`2017-08-25T07:41:23.285Z`
`SRRS GRIB: Smoke : 2017-08-18 All Cycles & All forecasts`	`598.9 Mbytes`	`2017-08-25T07:40:47.909Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-08-18 : All Times`	`152.3 Mbytes`	`2017-08-25T07:36:59.842Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-08-18 All Cycles / All Vertical Levels / Analysis`	`28.55 Mbytes`	`2017-08-25T07:36:49.578Z`