Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201912/20191223/catalog.html

Dataset	Size	Last Modified
`20191223`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-12-23 All Cycles & All forecasts`	`664.1 Mbytes`	`2019-12-30T09:05:08.926Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-12-23 All Cycles & All forecasts`	`549.9 Mbytes`	`2019-12-30T09:03:41.705Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-12-23 All Cycles & All forecasts`	`596.3 Mbytes`	`2019-12-30T09:02:25.360Z`
`SRRS GRIB: Smoke : 2019-12-23 All Cycles & All forecasts`	`1.513 Gbytes`	`2019-12-30T09:01:05.917Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-12-23 All Cycles / All Vertical Levels / Analysis`	`183.4 Mbytes`	`2019-12-30T08:53:27.581Z`