Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201809/20180929/catalog.html

Dataset	Size	Last Modified
`20180929`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-09-29 All Cycles & All forecasts`	`820.4 Mbytes`	`2018-10-08T07:59:58.093Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-09-29 All Cycles & All forecasts`	`667.8 Mbytes`	`2018-10-08T07:58:23.145Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-09-29 All Cycles & All forecasts`	`710.7 Mbytes`	`2018-10-08T07:56:57.514Z`
`SRRS GRIB: Smoke : 2018-09-29 All Cycles & All forecasts`	`1.815 Gbytes`	`2018-10-08T07:55:30.245Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-09-29 : All Times`	`455.1 Mbytes`	`2018-10-08T07:48:09.355Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-09-29 All Cycles / All Vertical Levels / Analysis`	`228.3 Mbytes`	`2018-10-08T07:48:00.592Z`