Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201912/20191222/catalog.html

Dataset	Size	Last Modified
`20191222`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-12-22 All Cycles & All forecasts`	`528.4 Mbytes`	`2019-12-29T09:03:57.653Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-12-22 All Cycles & All forecasts`	`445.2 Mbytes`	`2019-12-29T09:02:27.939Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-12-22 All Cycles & All forecasts`	`471.7 Mbytes`	`2019-12-29T09:01:29.491Z`
`SRRS GRIB: Smoke : 2019-12-22 All Cycles & All forecasts`	`1.210 Gbytes`	`2019-12-29T09:00:36.656Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-12-22 All Cycles / All Vertical Levels / Analysis`	`147.2 Mbytes`	`2019-12-29T08:54:24.361Z`