Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201804/20180403/catalog.html

Dataset	Size	Last Modified
`20180403`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-04-03 All Cycles & All forecasts`	`1.016 Gbytes`	`2018-04-15T08:26:49.307Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-04-03 All Cycles & All forecasts`	`19.80 Mbytes`	`2018-04-15T08:24:29.186Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-04-03 All Cycles & All forecasts`	`869.3 Mbytes`	`2018-04-15T08:24:25.695Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-04-03 All Cycles & All forecasts`	`951.9 Mbytes`	`2018-04-15T08:22:23.404Z`
`SRRS GRIB: Smoke : 2018-04-03 All Cycles & All forecasts`	`2.421 Gbytes`	`2018-04-15T08:20:04.534Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-04-03 : All Times`	`622.9 Mbytes`	`2018-04-15T08:10:48.519Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-04-03 All Cycles / All Vertical Levels / Analysis`	`264.8 Mbytes`	`2018-04-15T08:10:39.686Z`