This doesn't look normal to me. Here is a good photo, it's big so if you are on a slow connection don't bother. Am I the only one that sees a Pentagon in this picture?
http://www.nrlmry.navy.mil/sat-bin/display10.cgi?SIZE=full&PHOT=yes&AREA=pacific/eastern/north_calif&PROD=vis&TYPE=ssmi&NAV=epac_westcoast&DISPLAY=Prev&ARCHIVE=Latest&CGI=epac_westcoast.cgi&CURRENT=20110605.0230.goes11.vis.x.north_calif.x.jpg&MOSAIC_SCALE=25
http://www.nrlmry.navy.mil/sat-bin/display10.cgi?SIZE=full&PHOT=yes&AREA=pacific/eastern/north_calif&PROD=vis&TYPE=ssmi&NAV=epac_westcoast&DISPLAY=Prev&ARCHIVE=Latest&CGI=epac_westcoast.cgi&CURRENT=20110605.0230.goes11.vis.x.north_calif.x.jpg&MOSAIC_SCALE=25