Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201704/20170412/catalog.html

Dataset	Size	Last Modified
`20170412`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-04-12 All Cycles & All forecasts`	`261.4 Mbytes`	`2017-04-16T07:42:31.062Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-04-12 All Cycles & All forecasts`	`293.2 Mbytes`	`2017-04-16T07:42:00.379Z`
`SRRS GRIB: Smoke : 2017-04-12 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-04-16T07:41:17.117Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-04-12 : All Times`	`228.5 Mbytes`	`2017-04-16T07:37:37.603Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-04-12 All Cycles / All Vertical Levels / Analysis`	`50.46 Mbytes`	`2017-04-16T07:37:28.247Z`