Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202003/20200323/catalog.html

Dataset	Size	Last Modified
`20200323`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-03-23 All Cycles & All forecasts`	`127.2 Mbytes`	`2020-03-30T07:57:27.737Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-03-23 All Cycles & All forecasts`	`26.50 Mbytes`	`2020-03-30T07:57:10.104Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-03-23 All Cycles & All forecasts`	`567.9 Mbytes`	`2020-03-30T07:57:06.817Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-03-23 All Cycles & All forecasts`	`611.9 Mbytes`	`2020-03-30T07:56:03.963Z`
`SRRS GRIB: Smoke : 2020-03-23 All Cycles & All forecasts`	`1.497 Gbytes`	`2020-03-30T07:54:56.734Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-03-23 All Cycles / All Vertical Levels / Analysis`	`177.1 Mbytes`	`2020-03-30T07:46:17.159Z`