Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201909/20190930/catalog.html

Dataset	Size	Last Modified
`20190930`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-09-30 All Cycles & All forecasts`	`140.1 Mbytes`	`2019-10-08T07:49:30.947Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-09-30 All Cycles & All forecasts`	`109.1 Mbytes`	`2019-10-08T07:49:18.997Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-09-30 All Cycles & All forecasts`	`117.8 Mbytes`	`2019-10-08T07:49:10.491Z`
`SRRS GRIB: Smoke : 2019-09-30 All Cycles & All forecasts`	`605.2 Mbytes`	`2019-10-08T07:48:59.383Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-09-30 All Cycles / All Vertical Levels / Analysis`	`23.13 Mbytes`	`2019-10-08T07:46:23.973Z`