Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/202001/20200127/catalog.html

Dataset	Size	Last Modified
`20200127`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2020-01-27 All Cycles & All forecasts`	`66.69 Mbytes`	`2020-02-05T08:48:11.663Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2020-01-27 All Cycles & All forecasts`	`5.300 Mbytes`	`2020-02-05T08:48:03.990Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2020-01-27 All Cycles & All forecasts`	`222.6 Mbytes`	`2020-02-05T08:48:03.442Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2020-01-27 All Cycles & All forecasts`	`239.5 Mbytes`	`2020-02-05T08:47:41.097Z`
`SRRS GRIB: Smoke : 2020-01-27 All Cycles & All forecasts`	`607.2 Mbytes`	`2020-02-05T08:47:15.729Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2020-01-27 All Cycles / All Vertical Levels / Analysis`	`75.97 Mbytes`	`2020-02-05T08:44:29.553Z`