Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201207/20120730/catalog.html

Dataset	Size	Last Modified
`20120730`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-07-30 All Cycles & All forecasts`	`174.3 Mbytes`	`2012-09-29T02:41:08.698Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-07-30 All Cycles & All forecasts`	`190.5 Mbytes`	`2012-09-29T02:40:42.043Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-07-30 All Cycles & All forecasts`	`174.3 Mbytes`	`2012-09-29T02:40:13.015Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-07-30 All Cycles & All forecasts`	`190.2 Mbytes`	`2012-09-29T02:39:46.228Z`
`SRRS GRIB: Smoke : 2012-07-30 All Cycles & All forecasts`	`363.6 Mbytes`	`2012-09-29T02:39:16.974Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-07-30 : All Times`	`122.8 Mbytes`	`2012-09-29T02:38:21.322Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-07-30 All Cycles / All Vertical Levels / Analysis`	`132.9 Mbytes`	`2012-09-29T02:38:09.845Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-07-30 All Cycles / All Vertical Levels / Analysis`	`33.77 Mbytes`	`2012-09-29T02:38:04.326Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-07-30 All Cycles & Analysis`	`45.71 Kbytes`	`2012-09-29T02:38:00.090Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-07-30 All Cycles & Analysis`	`54.09 Kbytes`	`2012-09-29T02:37:58.786Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-07-30 All Cycles & Analysis`	`28.94 Kbytes`	`2012-09-29T02:37:57.502Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-07-30 All Cycles & Analysis`	`20.56 Kbytes`	`2012-09-29T02:37:54.327Z`