Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201904/20190402/catalog.html

Dataset	Size	Last Modified
`20190402`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-04-02 All Cycles & All forecasts`	`63.97 Mbytes`	`2019-04-14T07:40:25.659Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-04-02 All Cycles & All forecasts`	`548.6 Mbytes`	`2019-04-14T07:40:16.584Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-04-02 All Cycles & All forecasts`	`61.04 Mbytes`	`2019-04-14T07:38:59.196Z`
`SRRS GRIB: Smoke : 2019-04-02 All Cycles & All forecasts`	`1.497 Gbytes`	`2019-04-14T07:38:49.654Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-04-02 All Cycles / All Vertical Levels / Analysis`	`201.3 Mbytes`	`2019-04-14T07:30:30.584Z`