Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201803/20180322/catalog.html

Dataset	Size	Last Modified
`20180322`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2018-03-22 All Cycles & All forecasts`	`901.0 Mbytes`	`2018-03-31T08:13:30.503Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2018-03-22 All Cycles & All forecasts`	`774.3 Mbytes`	`2018-03-31T08:11:24.394Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2018-03-22 All Cycles & All forecasts`	`852.0 Mbytes`	`2018-03-31T08:09:44.917Z`
`SRRS GRIB: Smoke : 2018-03-22 All Cycles & All forecasts`	`2.118 Gbytes`	`2018-03-31T08:07:54.808Z`
`SRRS GRIB: National Convective Weather Forecast : 2018-03-22 : All Times`	`497.8 Mbytes`	`2018-03-31T07:59:37.682Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2018-03-22 All Cycles / All Vertical Levels / Analysis`	`278.8 Mbytes`	`2018-03-31T07:59:29.237Z`