Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202005/20200501/catalog.html

Dataset	Size	Last Modified
`20200501`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-05-01 All Cycles & All forecasts`	`777.6 Mbytes`	`2020-05-09T08:16:31.927Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-05-01 All Cycles & All forecasts`	`15.90 Mbytes`	`2020-05-09T08:14:29.503Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-05-01 All Cycles & All forecasts`	`651.4 Mbytes`	`2020-05-09T08:14:26.724Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-05-01 All Cycles & All forecasts`	`724.9 Mbytes`	`2020-05-09T08:12:32.467Z`
`SRRS GRIB: Smoke : 2020-05-01 All Cycles & All forecasts`	`1.815 Gbytes`	`2020-05-09T08:10:06.760Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-05-01 All Cycles / All Vertical Levels / Analysis`	`211.7 Mbytes`	`2020-05-09T07:57:01.319Z`