Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202004/20200403/catalog.html

Dataset	Size	Last Modified
`20200403`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-04-03 All Cycles & All forecasts`	`396.2 Mbytes`	`2020-04-11T08:02:26.524Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-04-03 All Cycles & All forecasts`	`329.9 Mbytes`	`2020-04-11T08:01:31.848Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-04-03 All Cycles & All forecasts`	`355.3 Mbytes`	`2020-04-11T08:00:56.207Z`
`SRRS GRIB: Smoke : 2020-04-03 All Cycles & All forecasts`	`907.9 Mbytes`	`2020-04-11T08:00:16.155Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-04-03 All Cycles / All Vertical Levels / Analysis`	`118.3 Mbytes`	`2020-04-11T07:56:08.274Z`