Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201208/20120818/catalog.html

Dataset	Size	Last Modified
`20120818`		`--`
`SRRS GRIB: 8 hour 3X Ozone Concentration : 2012-08-18 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-09-29T01:10:08.551Z`
`SRRS GRIB: 1 hour 3X Ozone Concentration : 2012-08-18 All Cycles & All forecasts`	`285.0 Mbytes`	`2012-09-29T01:09:24.854Z`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2012-08-18 All Cycles & All forecasts`	`261.4 Mbytes`	`2012-09-29T01:08:37.287Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2012-08-18 All Cycles & All forecasts`	`284.8 Mbytes`	`2012-09-29T01:07:54.217Z`
`SRRS GRIB: Smoke : 2012-08-18 All Cycles & All forecasts`	`551.1 Mbytes`	`2012-09-29T01:07:04.881Z`
`SRRS GRIB: National Convective Weather Forecast : 2012-08-18 : All Times`	`187.3 Mbytes`	`2012-09-14T20:53:15.191Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2012-08-18 All Cycles / All Vertical Levels / Analysis`	`225.9 Mbytes`	`2012-09-14T20:55:02.172Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2012-08-18 All Cycles / All Vertical Levels / Analysis`	`57.36 Mbytes`	`2012-09-14T20:52:47.992Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2012-08-18 All Cycles & Analysis`	`68.56 Kbytes`	`2012-09-14T20:53:16.316Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2012-08-18 All Cycles & Analysis`	`81.14 Kbytes`	`2012-09-14T20:53:13.022Z`
`SRRS GRIB: N.AM Precipitable Water : 2012-08-18 All Cycles & Analysis`	`43.41 Kbytes`	`2012-09-14T20:53:08.337Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2012-08-18 All Cycles & Analysis`	`30.84 Kbytes`	`2012-09-14T20:53:12.340Z`