Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201905/20190531/catalog.html

Dataset	Size	Last Modified
`20190531`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2019-05-31 All Cycles & All forecasts`	`651.4 Mbytes`	`2019-06-07T07:57:42.755Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2019-05-31 All Cycles & All forecasts`	`26.50 Mbytes`	`2019-06-07T07:56:27.639Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2019-05-31 All Cycles & All forecasts`	`554.3 Mbytes`	`2019-06-07T07:56:23.917Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2019-05-31 All Cycles & All forecasts`	`592.6 Mbytes`	`2019-06-07T07:55:25.425Z`
`SRRS GRIB: Smoke : 2019-05-31 All Cycles & All forecasts`	`1.497 Gbytes`	`2019-06-07T07:54:21.714Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2019-05-31 All Cycles / All Vertical Levels / Analysis`	`160.0 Mbytes`	`2019-06-07T07:47:25.133Z`