Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201405/20140512/catalog.html

Dataset	Size	Last Modified
`20140512`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2014-05-12 All Cycles & All forecasts`	`435.8 Mbytes`	`2014-05-18T07:47:14.641Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2014-05-12 All Cycles & All forecasts`	`467.6 Mbytes`	`2014-05-18T07:45:33.231Z`
`SRRS GRIB: Smoke : 2014-05-12 All Cycles & All forecasts`	`899.7 Mbytes`	`2014-05-18T07:43:40.060Z`
`SRRS GRIB: National Convective Weather Forecast : 2014-05-12 : All Times`	`310.9 Mbytes`	`2014-05-18T07:40:52.147Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2014-05-12 All Cycles / All Vertical Levels / Analysis`	`397.3 Mbytes`	`2014-05-18T07:40:39.853Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2014-05-12 All Cycles / All Vertical Levels / Analysis`	`100.8 Mbytes`	`2014-05-18T07:40:35.566Z`