Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201902/20190228/catalog.html

Dataset	Size	Last Modified
`20190228`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-02-28 All Cycles & All forecasts`	`766.4 Mbytes`	`2019-03-09T09:05:17.875Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-02-28 All Cycles & All forecasts`	`5.300 Mbytes`	`2019-03-09T09:03:29.533Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-02-28 All Cycles & All forecasts`	`670.5 Mbytes`	`2019-03-09T09:03:28.752Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-02-28 All Cycles & All forecasts`	`713.9 Mbytes`	`2019-03-09T09:01:53.804Z`
`SRRS GRIB: Smoke : 2019-02-28 All Cycles & All forecasts`	`1.796 Gbytes`	`2019-03-09T09:00:24.836Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-02-28 All Cycles / All Vertical Levels / Analysis`	`215.5 Mbytes`	`2019-03-09T08:52:34.333Z`