Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202003/20200304/catalog.html

Dataset	Size	Last Modified
`20200304`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-03-04 All Cycles & All forecasts`	`392.4 Mbytes`	`2020-03-11T08:09:59.302Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-03-04 All Cycles & All forecasts`	`333.9 Mbytes`	`2020-03-11T08:09:02.561Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-03-04 All Cycles & All forecasts`	`345.8 Mbytes`	`2020-03-11T08:08:06.677Z`
`SRRS GRIB: Smoke : 2020-03-04 All Cycles & All forecasts`	`898.3 Mbytes`	`2020-03-11T08:07:17.515Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-03-04 All Cycles / All Vertical Levels / Analysis`	`107.5 Mbytes`	`2020-03-11T07:59:43.062Z`