Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201902/20190220/catalog.html

Dataset	Size	Last Modified
`20190220`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-02-20 All Cycles & All forecasts`	`775.9 Mbytes`	`2019-03-01T09:13:45.071Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-02-20 All Cycles & All forecasts`	`652.5 Mbytes`	`2019-03-01T09:11:52.057Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-02-20 All Cycles & All forecasts`	`59.54 Mbytes`	`2019-03-01T09:10:03.209Z`
`SRRS GRIB: Smoke : 2019-02-20 All Cycles & All forecasts`	`1.821 Gbytes`	`2019-03-01T09:09:48.464Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-02-20 All Cycles / All Vertical Levels / Analysis`	`202.6 Mbytes`	`2019-03-01T08:58:36.455Z`