The 500 millibar map (about 18 feet above sea level, 15,000 feet above ground level here in Catalina, for 5 PM AST yesterday, the 29th.
Note red jet core over Catalina.
2013013000_CON_GFS_500_HGT_WINDS_000
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About real clouds, weather, cloud seeding and science autobio life stories by WMO consolation prize-winning meteorologist, Art Rangno