Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201808/20180827/catalog.html

Dataset	Size	Last Modified
`20180827`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-08-27 All Cycles & All forecasts`	`212.6 Mbytes`	`2018-09-05T10:40:01.012Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-08-27 All Cycles & All forecasts`	`28.25 Mbytes`	`2018-09-05T10:39:04.371Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-08-27 All Cycles & All forecasts`	`1.135 Gbytes`	`2018-09-05T10:38:55.322Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-08-27 All Cycles & All forecasts`	`1.235 Gbytes`	`2018-09-05T10:33:45.125Z`
`SRRS GRIB: Smoke : 2018-08-27 All Cycles & All forecasts`	`3.010 Gbytes`	`2018-09-05T10:27:51.939Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-08-27 : All Times`	`593.2 Mbytes`	`2018-09-05T09:36:41.652Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-08-27 All Cycles / All Vertical Levels / Analysis`	`306.0 Mbytes`	`2018-09-05T09:36:09.848Z`