Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201705/20170509/catalog.html

Dataset	Size	Last Modified
`20170509`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2017-05-09 All Cycles & All forecasts`	`271.0 Mbytes`	`2017-05-13T07:48:50.462Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2017-05-09 All Cycles & All forecasts`	`292.7 Mbytes`	`2017-05-13T07:48:05.341Z`
`SRRS GRIB: Smoke : 2017-05-09 All Cycles & All forecasts`	`898.3 Mbytes`	`2017-05-13T07:47:15.499Z`
`SRRS GRIB: National Convective Weather Forecast : 2017-05-09 : All Times`	`212.4 Mbytes`	`2017-05-13T07:41:05.566Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2017-05-09 All Cycles / All Vertical Levels / Analysis`	`50.03 Mbytes`	`2017-05-13T07:40:55.321Z`