Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202003/20200325/catalog.html

Dataset	Size	Last Modified
`20200325`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-03-25 All Cycles & All forecasts`	`655.0 Mbytes`	`2020-04-01T08:18:53.832Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-03-25 All Cycles & All forecasts`	`5.300 Mbytes`	`2020-04-01T08:16:59.632Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-03-25 All Cycles & All forecasts`	`57.49 Mbytes`	`2020-04-01T08:16:58.589Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-03-25 All Cycles & All forecasts`	`616.3 Mbytes`	`2020-04-01T08:16:48.268Z`
`SRRS GRIB: Smoke : 2020-03-25 All Cycles & All forecasts`	`1.513 Gbytes`	`2020-04-01T08:15:04.628Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-03-25 All Cycles / All Vertical Levels / Analysis`	`166.9 Mbytes`	`2020-04-01T08:02:08.279Z`