Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201612/20161226/catalog.html

Dataset	Size	Last Modified
`20161226`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-12-26 All Cycles & All forecasts`	`248.3 Mbytes`	`2017-02-01T23:09:09.770Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-12-26 All Cycles & All forecasts`	`278.8 Mbytes`	`2017-02-01T23:08:45.553Z`
`SRRS GRIB: Smoke : 2016-12-26 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-02-01T23:08:18.535Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-12-26 : All Times`	`230.6 Mbytes`	`2017-02-01T23:06:19.032Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-12-26 All Cycles / All Vertical Levels / Analysis`	`61.85 Mbytes`	`2017-02-01T23:06:11.094Z`