Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201706/20170618/catalog.html

Dataset	Size	Last Modified
`20170618`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2017-06-18 All Cycles & All forecasts`	`423.1 Mbytes`	`2017-06-24T07:43:22.201Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-06-18 All Cycles & All forecasts`	`345.7 Mbytes`	`2017-06-24T07:42:40.351Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-06-18 All Cycles & All forecasts`	`372.5 Mbytes`	`2017-06-24T07:41:51.638Z`
`SRRS GRIB: Smoke : 2017-06-18 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-06-24T07:41:08.603Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-06-18 : All Times`	`218.2 Mbytes`	`2017-06-24T07:38:07.552Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-06-18 All Cycles / All Vertical Levels / Analysis`	`58.22 Mbytes`	`2017-06-24T07:37:55.579Z`