Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201806/20180620/catalog.html

Dataset	Size	Last Modified
`20180620`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-06-20 All Cycles & All forecasts`	`665.8 Mbytes`	`2018-06-27T10:19:15.404Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-06-20 All Cycles & All forecasts`	`558.9 Mbytes`	`2018-06-27T10:17:10.390Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-06-20 All Cycles & All forecasts`	`618.9 Mbytes`	`2018-06-27T10:15:21.253Z`
`SRRS GRIB: Smoke : 2018-06-20 All Cycles & All forecasts`	`1.497 Gbytes`	`2018-06-27T10:13:09.295Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-06-20 : All Times`	`375.6 Mbytes`	`2018-06-27T09:43:13.390Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-06-20 All Cycles / All Vertical Levels / Analysis`	`164.4 Mbytes`	`2018-06-27T09:42:48.537Z`