Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201604/20160404/catalog.html

Dataset	Size	Last Modified
`20160404`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-04-04 All Cycles & All forecasts`	`267.2 Mbytes`	`2016-04-08T07:38:06.282Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-04-04 All Cycles & All forecasts`	`290.1 Mbytes`	`2016-04-08T07:37:17.787Z`
`SRRS GRIB: Smoke : 2016-04-04 All Cycles & All forecasts`	`534.2 Mbytes`	`2016-04-08T07:36:21.256Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-04-04 : All Times`	`246.6 Mbytes`	`2016-04-08T07:34:53.805Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-04-04 All Cycles / All Vertical Levels / Analysis`	`32.67 Mbytes`	`2016-04-08T07:34:42.239Z`