Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201901/20190101/catalog.html

Dataset	Size	Last Modified
`20190101`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-01-01 All Cycles & All forecasts`	`134.8 Mbytes`	`2019-02-12T04:53:32.550Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-01-01 All Cycles & All forecasts`	`2.737 Mbytes`	`2019-02-12T04:53:03.415Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-01-01 All Cycles & All forecasts`	`110.7 Mbytes`	`2019-02-12T04:53:02.705Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-01-01 All Cycles & All forecasts`	`119.4 Mbytes`	`2019-02-12T04:52:33.265Z`
`SRRS GRIB: Smoke : 2019-01-01 All Cycles & All forecasts`	`303.5 Mbytes`	`2019-02-12T04:52:02.296Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-01-01 All Cycles / All Vertical Levels / Analysis`	`29.15 Mbytes`	`2019-02-12T04:47:14.880Z`