Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201909/20190920/catalog.html

Dataset	Size	Last Modified
`20190920`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-09-20 All Cycles & All forecasts`	`1.251 Gbytes`	`2019-10-01T10:39:07.524Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-09-20 All Cycles & All forecasts`	`1.001 Gbytes`	`2019-10-01T10:35:19.823Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-09-20 All Cycles & All forecasts`	`1.081 Gbytes`	`2019-10-01T10:32:05.070Z`
`SRRS GRIB: Smoke : 2019-09-20 All Cycles & All forecasts`	`2.752 Gbytes`	`2019-10-01T10:27:39.020Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-09-20 All Cycles / All Vertical Levels / Analysis`	`302.7 Mbytes`	`2019-10-01T09:53:03.351Z`