Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202001/20200101/catalog.html

Dataset	Size	Last Modified
`20200101`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-01-01 All Cycles & All forecasts`	`656.7 Mbytes`	`2020-01-09T09:02:56.001Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-01-01 All Cycles & All forecasts`	`19.87 Mbytes`	`2020-01-09T09:01:21.634Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-01-01 All Cycles & All forecasts`	`543.3 Mbytes`	`2020-01-09T09:01:19.294Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-01-01 All Cycles & All forecasts`	`589.7 Mbytes`	`2020-01-09T09:00:12.681Z`
`SRRS GRIB: Smoke : 2020-01-01 All Cycles & All forecasts`	`1.513 Gbytes`	`2020-01-09T08:59:04.457Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-01-01 All Cycles / All Vertical Levels / Analysis`	`200.1 Mbytes`	`2020-01-09T08:51:29.739Z`