Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201912/20191214/catalog.html

Dataset	Size	Last Modified
`20191214`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-12-14 All Cycles & All forecasts`	`652.3 Mbytes`	`2019-12-25T09:04:59.988Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-12-14 All Cycles & All forecasts`	`13.25 Mbytes`	`2019-12-25T09:02:59.370Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-12-14 All Cycles & All forecasts`	`549.9 Mbytes`	`2019-12-25T09:02:56.719Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-12-14 All Cycles & All forecasts`	`598.0 Mbytes`	`2019-12-25T09:01:35.253Z`
`SRRS GRIB: Smoke : 2019-12-14 All Cycles & All forecasts`	`1.518 Gbytes`	`2019-12-25T09:00:15.659Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-12-14 All Cycles / All Vertical Levels / Analysis`	`192.4 Mbytes`	`2019-12-25T08:52:22.155Z`