Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201701/20170128/catalog.html

Dataset	Size	Last Modified
`20170128`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-01-28 All Cycles & All forecasts`	`45.69 Mbytes`	`2017-02-02T08:37:01.788Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-01-28 All Cycles & All forecasts`	`380.8 Mbytes`	`2017-02-02T08:36:53.189Z`
`SRRS GRIB: Smoke : 2017-01-28 All Cycles & All forecasts`	`1.210 Gbytes`	`2017-02-02T08:35:49.654Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-01-28 : All Times`	`241.2 Mbytes`	`2017-02-02T08:30:29.125Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-01-28 All Cycles / All Vertical Levels / Analysis`	`83.58 Mbytes`	`2017-02-02T08:30:20.188Z`