Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201506/20150623/catalog.html

Dataset	Size	Last Modified
`20150623`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2015-06-23 All Cycles & All forecasts`	`86.09 Mbytes`	`2015-09-25T18:43:40.760Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2015-06-23 All Cycles & All forecasts`	`100.0 Mbytes`	`2015-09-25T18:43:29.741Z`
`SRRS GRIB: Smoke : 2015-06-23 All Cycles & All forecasts`	`178.4 Mbytes`	`2015-09-25T18:43:16.515Z`
`SRRS GRIB: National Convective Weather Forecast : 2015-06-23 : All Times`	`81.25 Mbytes`	`2015-09-25T18:42:43Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2015-06-23 All Cycles / All Vertical Levels / Analysis`	`10.75 Mbytes`	`2015-09-25T18:42:41.015Z`