Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201806/20180628/catalog.html

Dataset	Size	Last Modified
`20180628`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-06-28 All Cycles & All forecasts`	`570.9 Mbytes`	`2018-07-06T08:02:46.036Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-06-28 All Cycles & All forecasts`	`16.95 Mbytes`	`2018-07-06T08:01:41.025Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-06-28 All Cycles & All forecasts`	`447.6 Mbytes`	`2018-07-06T08:01:39.030Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-06-28 All Cycles & All forecasts`	`492.4 Mbytes`	`2018-07-06T08:00:50.559Z`
`SRRS GRIB: Smoke : 2018-06-28 All Cycles & All forecasts`	`1.210 Gbytes`	`2018-07-06T07:59:56.665Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-06-28 : All Times`	`302.1 Mbytes`	`2018-07-06T07:54:41.461Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-06-28 All Cycles / All Vertical Levels / Analysis`	`132.7 Mbytes`	`2018-07-06T07:54:33.133Z`