Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201904/20190407/catalog.html

Dataset	Size	Last Modified
`20190407`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-04-07 All Cycles & All forecasts`	`646.2 Mbytes`	`2019-04-21T08:47:53.501Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-04-07 All Cycles & All forecasts`	`5.213 Mbytes`	`2019-04-21T08:46:41.089Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-04-07 All Cycles & All forecasts`	`549.9 Mbytes`	`2019-04-21T08:46:40.208Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-04-07 All Cycles & All forecasts`	`61.57 Mbytes`	`2019-04-21T08:44:39.716Z`
`SRRS GRIB: Smoke : 2019-04-07 All Cycles & All forecasts`	`1.513 Gbytes`	`2019-04-21T08:44:26.519Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-04-07 All Cycles / All Vertical Levels / Analysis`	`181.5 Mbytes`	`2019-04-21T08:28:24.556Z`