Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201809/20180913/catalog.html

Dataset	Size	Last Modified
`20180913`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-09-13 All Cycles & All forecasts`	`534.8 Mbytes`	`2018-09-21T07:56:15.952Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-09-13 All Cycles & All forecasts`	`10.60 Mbytes`	`2018-09-21T07:55:12.728Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-09-13 All Cycles & All forecasts`	`444.4 Mbytes`	`2018-09-21T07:55:11.184Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-09-13 All Cycles & All forecasts`	`478.0 Mbytes`	`2018-09-21T07:54:16.179Z`
`SRRS GRIB: Smoke : 2018-09-13 All Cycles & All forecasts`	`1.210 Gbytes`	`2018-09-21T07:53:21.373Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-09-13 : All Times`	`312.3 Mbytes`	`2018-09-21T07:48:07.957Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-09-13 All Cycles / All Vertical Levels / Analysis`	`134.2 Mbytes`	`2018-09-21T07:47:59.318Z`