Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202004/20200429/catalog.html

Dataset	Size	Last Modified
`20200429`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-04-29 All Cycles & All forecasts`	`649.3 Mbytes`	`2020-05-06T08:48:56.553Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-04-29 All Cycles & All forecasts`	`549.0 Mbytes`	`2020-05-06T08:43:57.804Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-04-29 All Cycles & All forecasts`	`604.1 Mbytes`	`2020-05-06T08:39:20.666Z`
`SRRS GRIB: Smoke : 2020-04-29 All Cycles & All forecasts`	`1.513 Gbytes`	`2020-05-06T08:37:50.010Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-04-29 All Cycles / All Vertical Levels / Analysis`	`162.7 Mbytes`	`2020-05-06T08:25:31.066Z`