Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/200403/20040330/catalog.html

Dataset	Size	Last Modified
`20040330`		`--`
`SRRS GRIB: National Convective Weather Forecast : 2004-03-30 : All Times`	`60.42 Mbytes`	`2008-08-08T10:28:48Z`
`SRRS GRIB: 40 Km U.S. Current Icing Potential : 2004-03-30 All Cycles / All Vertical Levels / Analysis`	`10.53 Mbytes`	`2008-08-08T10:28:40Z`
`SRRS GRIB: N.AM 500 mb Heights Analysis : 2004-03-30 All Cycles & Analysis`	`20.06 Kbytes`	`2008-08-08T10:28:35Z`
`SRRS GRIB: N.AM 1000 mb Heights Analysis : 2004-03-30 All Cycles & Analysis`	`17.61 Kbytes`	`2008-08-08T10:28:31Z`
`SRRS GRIB: N.AM Precipitable Water : 2004-03-30 All Cycles & Analysis`	`13.06 Kbytes`	`2008-08-08T10:28:28Z`
`SRRS GRIB: N.AM 700MB Mean Relative Humidity : 2004-03-30 All Cycles & Analysis`	`7.707 Kbytes`	`2008-08-08T10:28:19Z`