Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201804/20180414/catalog.html

Dataset	Size	Last Modified
`20180414`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-04-14 All Cycles & All forecasts`	`962.4 Mbytes`	`2018-04-25T08:26:50.116Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-04-14 All Cycles & All forecasts`	`19.80 Mbytes`	`2018-04-25T08:24:51.542Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-04-14 All Cycles & All forecasts`	`771.1 Mbytes`	`2018-04-25T08:24:48.489Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-04-14 All Cycles & All forecasts`	`834.2 Mbytes`	`2018-04-25T08:23:04.671Z`
`SRRS GRIB: Smoke : 2018-04-14 All Cycles & All forecasts`	`2.118 Gbytes`	`2018-04-25T08:21:18.432Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-04-14 : All Times`	`541.5 Mbytes`	`2018-04-25T08:13:13.860Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-04-14 All Cycles / All Vertical Levels / Analysis`	`235.2 Mbytes`	`2018-04-25T08:13:05.263Z`