Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202004/20200402/catalog.html

Dataset	Size	Last Modified
`20200402`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-04-02 All Cycles & All forecasts`	`129.9 Mbytes`	`2020-04-09T07:54:33.317Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-04-02 All Cycles & All forecasts`	`5.125 Mbytes`	`2020-04-09T07:53:42.668Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-04-02 All Cycles & All forecasts`	`111.4 Mbytes`	`2020-04-09T07:53:39.801Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-04-02 All Cycles & All forecasts`	`119.8 Mbytes`	`2020-04-09T07:53:04.563Z`
`SRRS GRIB: Smoke : 2020-04-02 All Cycles & All forecasts`	`302.6 Mbytes`	`2020-04-09T07:52:25.581Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-04-02 All Cycles / All Vertical Levels / Analysis`	`36.16 Mbytes`	`2020-04-09T07:47:45.347Z`