Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201812/20181202/catalog.html

Dataset	Size	Last Modified
`20181202`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-12-02 All Cycles & All forecasts`	`721.9 Mbytes`	`2018-12-10T09:02:00.473Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-12-02 All Cycles & All forecasts`	`5.475 Mbytes`	`2018-12-10T09:00:50.653Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-12-02 All Cycles & All forecasts`	`536.6 Mbytes`	`2018-12-10T09:00:49.738Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-12-02 All Cycles & All forecasts`	`592.3 Mbytes`	`2018-12-10T08:59:47.175Z`
`SRRS GRIB: Smoke : 2018-12-02 All Cycles & All forecasts`	`1.497 Gbytes`	`2018-12-10T08:58:31.329Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-12-02 All Cycles / All Vertical Levels / Analysis`	`222.6 Mbytes`	`2018-12-10T08:51:21.712Z`