Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201805/20180516/catalog.html

Dataset	Size	Last Modified
`20180516`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-05-16 All Cycles & All forecasts`	`783.8 Mbytes`	`2018-05-25T08:04:31.776Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2018-05-16 All Cycles & All forecasts`	`56.70 Mbytes`	`2018-05-25T08:03:08.590Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-05-16 All Cycles & All forecasts`	`672.0 Mbytes`	`2018-05-25T08:03:00.707Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-05-16 All Cycles & All forecasts`	`720.1 Mbytes`	`2018-05-25T08:01:48.371Z`
`SRRS GRIB: Smoke : 2018-05-16 All Cycles & All forecasts`	`1.815 Gbytes`	`2018-05-25T08:00:34.282Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-05-16 : All Times`	`442.2 Mbytes`	`2018-05-25T07:54:14.156Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-05-16 All Cycles / All Vertical Levels / Analysis`	`216.5 Mbytes`	`2018-05-25T07:54:04.752Z`