Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202001/20200120/catalog.html

Dataset	Size	Last Modified
`20200120`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-01-20 All Cycles & All forecasts`	`644.8 Mbytes`	`2020-01-27T09:28:24.039Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-01-20 All Cycles & All forecasts`	`563.5 Mbytes`	`2020-01-27T09:26:44.260Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-01-20 All Cycles & All forecasts`	`612.5 Mbytes`	`2020-01-27T09:25:22.156Z`
`SRRS GRIB: Smoke : 2020-01-20 All Cycles & All forecasts`	`1.513 Gbytes`	`2020-01-27T09:23:48.266Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-01-20 All Cycles / All Vertical Levels / Analysis`	`177.9 Mbytes`	`2020-01-27T09:11:36.922Z`