Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201703/20170329/catalog.html

Dataset	Size	Last Modified
`20170329`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-03-29 All Cycles & All forecasts`	`270.7 Mbytes`	`2017-04-02T07:41:53.698Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-03-29 All Cycles & All forecasts`	`292.7 Mbytes`	`2017-04-02T07:41:02.942Z`
`SRRS GRIB: Smoke : 2017-03-29 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-04-02T07:40:12.097Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-03-29 : All Times`	`232.4 Mbytes`	`2017-04-02T07:36:52.788Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-03-29 All Cycles / All Vertical Levels / Analysis`	`51.01 Mbytes`	`2017-04-02T07:36:44.808Z`